81081406

素因数分解:

$2^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{5521}}^1$

素因数の和:6579

約数の個数: 16

約数和(自身を含む): 139154400

約数和(自身を除く): 58072994

約数列:

[1, 2, 7, 14, 1049, 2098, 5521, 7343, 11042, 14686, 38647, 77294, 5791529, 11583058, 40540703, 81081406]

約数ペア:

[(1, 81081406), (2, 40540703), (7, 11583058), (14, 5791529), (1049, 77294), (2098, 38647), (5521, 14686), (7343, 11042)]