2490596186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{71327}}^1$

素因数の和:71438

約数の個数: 32

約数和(自身を含む): 4313917440

約数和(自身を除く): 1823321254

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 442, 1027, 1343, 2054, 2686, 17459, 34918, 71327, 142654, 927251, 1212559, 1854502, 2425118, 5634833, 11269666, 15763267, 31526534, 73252829, 95792161, 146505658, 191584322, 1245298093, 2490596186]

約数ペア:

[(1, 2490596186), (2, 1245298093), (13, 191584322), (17, 146505658), (26, 95792161), (34, 73252829), (79, 31526534), (158, 15763267), (221, 11269666), (442, 5634833), (1027, 2425118), (1343, 1854502), (2054, 1212559), (2686, 927251), (17459, 142654), (34918, 71327)]