321041204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{38201}}^1$

素因数の和:38407

約数の個数: 24

約数和(自身を含む): 616121856

約数和(自身を除く): 295080652

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 38201, 76402, 152804, 420211, 840422, 1680844, 7296391, 14592782, 29185564, 80260301, 160520602, 321041204]

約数ペア:

[(1, 321041204), (2, 160520602), (4, 80260301), (11, 29185564), (22, 14592782), (44, 7296391), (191, 1680844), (382, 840422), (764, 420211), (2101, 152804), (4202, 76402), (8404, 38201)]