7974812164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1361}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 16511362560

約数和(自身を除く): 8536550396

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 163, 172, 209, 326, 418, 473, 652, 817, 836, 946, 1361, 1634, 1793, 1892, 2722, 3097, 3268, 3586, 5444, 6194, 7009, 7172, 8987, 12388, 14018, 14971, 17974, 25859, 28036, 29942, 34067, 35948, 51718, 58523, 59884, 68134, 77099, 103436, 117046, 133171, 136268, 154198, 221843, 234092, 266342, 284449, 308396, 443686, 532684, 568898, 643753, 887372, 1111937, 1137796, 1287506, 1464881, 2223874, 2440273, 2575012, 2929762, 4215017, 4447748, 4880546, 5859524, 8430034, 9539249, 9761092, 12231307, 16860068, 19078498, 24462614, 38156996, 46365187, 48925228, 92730374, 104931739, 181245731, 185460748, 209863478, 362491462, 419726956, 724982924, 1993703041, 3987406082, 7974812164]

約数ペア:

[(1, 7974812164), (2, 3987406082), (4, 1993703041), (11, 724982924), (19, 419726956), (22, 362491462), (38, 209863478), (43, 185460748), (44, 181245731), (76, 104931739), (86, 92730374), (163, 48925228), (172, 46365187), (209, 38156996), (326, 24462614), (418, 19078498), (473, 16860068), (652, 12231307), (817, 9761092), (836, 9539249), (946, 8430034), (1361, 5859524), (1634, 4880546), (1793, 4447748), (1892, 4215017), (2722, 2929762), (3097, 2575012), (3268, 2440273), (3586, 2223874), (5444, 1464881), (6194, 1287506), (7009, 1137796), (7172, 1111937), (8987, 887372), (12388, 643753), (14018, 568898), (14971, 532684), (17974, 443686), (25859, 308396), (28036, 284449), (29942, 266342), (34067, 234092), (35948, 221843), (51718, 154198), (58523, 136268), (59884, 133171), (68134, 117046), (77099, 103436)]