2912886988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{274697}}^1$

素因数の和:274953

約数の個数: 24

約数和(自身を含む): 5584060944

約数和(自身を除く): 2671173956

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 964, 2651, 5302, 10604, 274697, 549394, 1098788, 3021667, 6043334, 12086668, 66201977, 132403954, 264807908, 728221747, 1456443494, 2912886988]

約数ペア:

[(1, 2912886988), (2, 1456443494), (4, 728221747), (11, 264807908), (22, 132403954), (44, 66201977), (241, 12086668), (482, 6043334), (964, 3021667), (2651, 1098788), (5302, 549394), (10604, 274697)]