520199118

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{90031}}^1$

素因数の和:90149

約数の個数: 32

約数和(自身を含む): 1166814720

約数和(自身を除く): 646615602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 90031, 180062, 270093, 540186, 810279, 1620558, 2430837, 4861674, 9633317, 19266634, 28899951, 57799902, 86699853, 173399706, 260099559, 520199118]

約数ペア:

[(1, 520199118), (2, 260099559), (3, 173399706), (6, 86699853), (9, 57799902), (18, 28899951), (27, 19266634), (54, 9633317), (107, 4861674), (214, 2430837), (321, 1620558), (642, 810279), (963, 540186), (1926, 270093), (2889, 180062), (5778, 90031)]