1250794328

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 2709495360

約数和(自身を除く): 1458701032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 257, 373, 466, 514, 746, 932, 1028, 1492, 1631, 1799, 1864, 2056, 2611, 2984, 3262, 3598, 5222, 6524, 7196, 10444, 13048, 14392, 20888, 59881, 86909, 95861, 119762, 173818, 191722, 239524, 347636, 383444, 419167, 479048, 608363, 671027, 695272, 766888, 838334, 1216726, 1342054, 1676668, 2433452, 2684108, 3353336, 4866904, 5368216, 22335613, 44671226, 89342452, 156349291, 178684904, 312698582, 625397164, 1250794328]

約数ペア:

[(1, 1250794328), (2, 625397164), (4, 312698582), (7, 178684904), (8, 156349291), (14, 89342452), (28, 44671226), (56, 22335613), (233, 5368216), (257, 4866904), (373, 3353336), (466, 2684108), (514, 2433452), (746, 1676668), (932, 1342054), (1028, 1216726), (1492, 838334), (1631, 766888), (1799, 695272), (1864, 671027), (2056, 608363), (2611, 479048), (2984, 419167), (3262, 383444), (3598, 347636), (5222, 239524), (6524, 191722), (7196, 173818), (10444, 119762), (13048, 95861), (14392, 86909), (20888, 59881)]