259313614

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{313}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 480329568

約数和(自身を除く): 221015954

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 313, 413, 626, 826, 1003, 2006, 2191, 3481, 4382, 5321, 6962, 7021, 10642, 14042, 18467, 24367, 36934, 37247, 48734, 59177, 74494, 118354, 129269, 258538, 313939, 414239, 627878, 828478, 1089553, 2179106, 2197573, 4395146, 7626871, 15253742, 18522401, 37044802, 129656807, 259313614]

約数ペア:

[(1, 259313614), (2, 129656807), (7, 37044802), (14, 18522401), (17, 15253742), (34, 7626871), (59, 4395146), (118, 2197573), (119, 2179106), (238, 1089553), (313, 828478), (413, 627878), (626, 414239), (826, 313939), (1003, 258538), (2006, 129269), (2191, 118354), (3481, 74494), (4382, 59177), (5321, 48734), (6962, 37247), (7021, 36934), (10642, 24367), (14042, 18467)]