2888897330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26262703}}^1$

素因数の和:26262721

約数の個数: 16

約数和(自身を含む): 5672744064

約数和(自身を除く): 2783846734

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 26262703, 52525406, 131313515, 262627030, 288889733, 577779466, 1444448665, 2888897330]

約数ペア:

[(1, 2888897330), (2, 1444448665), (5, 577779466), (10, 288889733), (11, 262627030), (22, 131313515), (55, 52525406), (110, 26262703)]