2642628

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 6193600

約数和(自身を除く): 3550972

約数列:

[1, 2, 3, 4, 6, 12, 349, 631, 698, 1047, 1262, 1396, 1893, 2094, 2524, 3786, 4188, 7572, 220219, 440438, 660657, 880876, 1321314, 2642628]

約数ペア:

[(1, 2642628), (2, 1321314), (3, 880876), (4, 660657), (6, 440438), (12, 220219), (349, 7572), (631, 4188), (698, 3786), (1047, 2524), (1262, 2094), (1396, 1893)]