1021325422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 1872208800

約数和(自身を除く): 850883378

約数列:

[1, 2, 13, 17, 26, 29, 34, 43, 58, 86, 109, 218, 221, 289, 377, 442, 493, 559, 578, 731, 754, 986, 1118, 1247, 1417, 1462, 1853, 2494, 2834, 3161, 3706, 3757, 4687, 6322, 6409, 7514, 8381, 9374, 9503, 12427, 12818, 16211, 16762, 19006, 21199, 24089, 24854, 31501, 32422, 41093, 42398, 48178, 53737, 60931, 63002, 79679, 82186, 107474, 108953, 121862, 135923, 159358, 161551, 217906, 271846, 275587, 323102, 360383, 409513, 551174, 698581, 720766, 819026, 913529, 1035827, 1354543, 1397162, 1766999, 1827058, 2071654, 2310691, 2709086, 3533998, 4621382, 4684979, 9369958, 11875877, 17609059, 23751754, 30038983, 35218118, 39281747, 60077966, 78563494, 510662711, 1021325422]

約数ペア:

[(1, 1021325422), (2, 510662711), (13, 78563494), (17, 60077966), (26, 39281747), (29, 35218118), (34, 30038983), (43, 23751754), (58, 17609059), (86, 11875877), (109, 9369958), (218, 4684979), (221, 4621382), (289, 3533998), (377, 2709086), (442, 2310691), (493, 2071654), (559, 1827058), (578, 1766999), (731, 1397162), (754, 1354543), (986, 1035827), (1118, 913529), (1247, 819026), (1417, 720766), (1462, 698581), (1853, 551174), (2494, 409513), (2834, 360383), (3161, 323102), (3706, 275587), (3757, 271846), (4687, 217906), (6322, 161551), (6409, 159358), (7514, 135923), (8381, 121862), (9374, 108953), (9503, 107474), (12427, 82186), (12818, 79679), (16211, 63002), (16762, 60931), (19006, 53737), (21199, 48178), (24089, 42398), (24854, 41093), (31501, 32422)]