2651462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:835

約数の個数: 16

約数和(自身を含む): 4368384

約数和(自身を除く): 1716922

約数列:

[1, 2, 11, 22, 191, 382, 631, 1262, 2101, 4202, 6941, 13882, 120521, 241042, 1325731, 2651462]

約数ペア:

[(1, 2651462), (2, 1325731), (11, 241042), (22, 120521), (191, 13882), (382, 6941), (631, 4202), (1262, 2101)]