12853300538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 23417856000

約数和(自身を除く): 10564555462

約数列:

[1, 2, 13, 19, 26, 31, 38, 43, 62, 86, 131, 149, 247, 262, 298, 403, 494, 559, 589, 806, 817, 1118, 1178, 1333, 1634, 1703, 1937, 2489, 2666, 2831, 3406, 3874, 4061, 4619, 4978, 5633, 5662, 6407, 7657, 8122, 9238, 10621, 11266, 12814, 15314, 17329, 19519, 21242, 25327, 32357, 34658, 36803, 39038, 50654, 52793, 60047, 64714, 73229, 73606, 77159, 83291, 87761, 105586, 107027, 120094, 121733, 146458, 154318, 166582, 174623, 175522, 198617, 214054, 243466, 253747, 329251, 349246, 370861, 397234, 507494, 605089, 658502, 741722, 839317, 1003067, 1140893, 1210178, 1391351, 1582529, 1678634, 2006134, 2270099, 2281786, 2582021, 2782702, 3165058, 3317837, 3773723, 4540198, 4821193, 5164042, 6635674, 7547446, 7866157, 9642386, 10911121, 11496691, 15732314, 15947023, 21822242, 22993382, 26018827, 31894046, 43131881, 49058399, 52037654, 86263762, 98116798, 149456983, 207311299, 298913966, 338244751, 414622598, 494357713, 676489502, 988715426, 6426650269, 12853300538]

約数ペア:

[(1, 12853300538), (2, 6426650269), (13, 988715426), (19, 676489502), (26, 494357713), (31, 414622598), (38, 338244751), (43, 298913966), (62, 207311299), (86, 149456983), (131, 98116798), (149, 86263762), (247, 52037654), (262, 49058399), (298, 43131881), (403, 31894046), (494, 26018827), (559, 22993382), (589, 21822242), (806, 15947023), (817, 15732314), (1118, 11496691), (1178, 10911121), (1333, 9642386), (1634, 7866157), (1703, 7547446), (1937, 6635674), (2489, 5164042), (2666, 4821193), (2831, 4540198), (3406, 3773723), (3874, 3317837), (4061, 3165058), (4619, 2782702), (4978, 2582021), (5633, 2281786), (5662, 2270099), (6407, 2006134), (7657, 1678634), (8122, 1582529), (9238, 1391351), (10621, 1210178), (11266, 1140893), (12814, 1003067), (15314, 839317), (17329, 741722), (19519, 658502), (21242, 605089), (25327, 507494), (32357, 397234), (34658, 370861), (36803, 349246), (39038, 329251), (50654, 253747), (52793, 243466), (60047, 214054), (64714, 198617), (73229, 175522), (73606, 174623), (77159, 166582), (83291, 154318), (87761, 146458), (105586, 121733), (107027, 120094)]