1997602016

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{572707}}^1$

素因数の和:572826

約数の個数: 24

約数和(自身を含む): 3968866440

約数和(自身を除く): 1971264424

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 572707, 1145414, 2290828, 4581656, 9163312, 18326624, 62425063, 124850126, 249700252, 499400504, 998801008, 1997602016]

約数ペア:

[(1, 1997602016), (2, 998801008), (4, 499400504), (8, 249700252), (16, 124850126), (32, 62425063), (109, 18326624), (218, 9163312), (436, 4581656), (872, 2290828), (1744, 1145414), (3488, 572707)]