1276472

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 2405400

約数和(自身を除く): 1128928

約数列:

[1, 2, 4, 8, 379, 421, 758, 842, 1516, 1684, 3032, 3368, 159559, 319118, 638236, 1276472]

約数ペア:

[(1, 1276472), (2, 638236), (4, 319118), (8, 159559), (379, 3368), (421, 3032), (758, 1684), (842, 1516)]