2012355602

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{22031}}^1$

素因数の和:22561

約数の個数: 16

約数和(自身を含む): 3053635200

約数和(自身を除く): 1041279598

約数列:

[1, 2, 109, 218, 419, 838, 22031, 44062, 45671, 91342, 2401379, 4802758, 9230989, 18461978, 1006177801, 2012355602]

約数ペア:

[(1, 2012355602), (2, 1006177801), (109, 18461978), (218, 9230989), (419, 4802758), (838, 2401379), (22031, 91342), (44062, 45671)]