7420468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 14281344

約数和(自身を除く): 6860876

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1231, 1507, 2462, 3014, 4924, 6028, 13541, 27082, 54164, 168647, 337294, 674588, 1855117, 3710234, 7420468]

約数ペア:

[(1, 7420468), (2, 3710234), (4, 1855117), (11, 674588), (22, 337294), (44, 168647), (137, 54164), (274, 27082), (548, 13541), (1231, 6028), (1507, 4924), (2462, 3014)]