901148974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{4447}}^1$

素因数の和:4672

約数の個数: 32

約数和(自身を含む): 1509046272

約数和(自身を除く): 607897298

約数列:

[1, 2, 11, 22, 61, 122, 151, 302, 671, 1342, 1661, 3322, 4447, 8894, 9211, 18422, 48917, 97834, 101321, 202642, 271267, 542534, 671497, 1342994, 2983937, 5967874, 7386467, 14772934, 40961317, 81922634, 450574487, 901148974]

約数ペア:

[(1, 901148974), (2, 450574487), (11, 81922634), (22, 40961317), (61, 14772934), (122, 7386467), (151, 5967874), (302, 2983937), (671, 1342994), (1342, 671497), (1661, 542534), (3322, 271267), (4447, 202642), (8894, 101321), (9211, 97834), (18422, 48917)]