974313286

素因数分解:

$2^1\times {\mathrm{109}}^2\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 1491008904

約数和(自身を除く): 516695618

約数列:

[1, 2, 109, 131, 218, 262, 313, 626, 11881, 14279, 23762, 28558, 34117, 41003, 68234, 82006, 1556411, 3112822, 3718753, 4469327, 7437506, 8938654, 487156643, 974313286]

約数ペア:

[(1, 974313286), (2, 487156643), (109, 8938654), (131, 7437506), (218, 4469327), (262, 3718753), (313, 3112822), (626, 1556411), (11881, 82006), (14279, 68234), (23762, 41003), (28558, 34117)]