3996806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1459

約数の個数: 16

約数和(自身を含む): 6592320

約数和(自身を除く): 2595514

約数列:

[1, 2, 11, 22, 139, 278, 1307, 1529, 2614, 3058, 14377, 28754, 181673, 363346, 1998403, 3996806]

約数ペア:

[(1, 3996806), (2, 1998403), (11, 363346), (22, 181673), (139, 28754), (278, 14377), (1307, 3058), (1529, 2614)]