2188045222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1\times {\mathrm{487}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 3603688704

約数和(自身を除く): 1415643482

約数列:

[1, 2, 11, 22, 443, 461, 487, 886, 922, 974, 4873, 5071, 5357, 9746, 10142, 10714, 204223, 215741, 224507, 408446, 431482, 449014, 2246453, 2373151, 2469577, 4492906, 4746302, 4939154, 99456601, 198913202, 1094022611, 2188045222]

約数ペア:

[(1, 2188045222), (2, 1094022611), (11, 198913202), (22, 99456601), (443, 4939154), (461, 4746302), (487, 4492906), (886, 2469577), (922, 2373151), (974, 2246453), (4873, 449014), (5071, 431482), (5357, 408446), (9746, 224507), (10142, 215741), (10714, 204223)]