2638446116

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{29443}}^1$

素因数の和:30011

約数の個数: 24

約数和(自身を含む): 4733888544

約数和(自身を除く): 2095442428

約数列:

[1, 2, 4, 43, 86, 172, 521, 1042, 2084, 22403, 29443, 44806, 58886, 89612, 117772, 1266049, 2532098, 5064196, 15339803, 30679606, 61359212, 659611529, 1319223058, 2638446116]

約数ペア:

[(1, 2638446116), (2, 1319223058), (4, 659611529), (43, 61359212), (86, 30679606), (172, 15339803), (521, 5064196), (1042, 2532098), (2084, 1266049), (22403, 117772), (29443, 89612), (44806, 58886)]