3961276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 7617456

約数和(自身を除く): 3656180

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 457, 788, 914, 1828, 2167, 4334, 5027, 8668, 10054, 20108, 90029, 180058, 360116, 990319, 1980638, 3961276]

約数ペア:

[(1, 3961276), (2, 1980638), (4, 990319), (11, 360116), (22, 180058), (44, 90029), (197, 20108), (394, 10054), (457, 8668), (788, 5027), (914, 4334), (1828, 2167)]