13408810

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4051}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 24214752

約数和(自身を除く): 10805942

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 4051, 8102, 20255, 40510, 1340881, 2681762, 6704405, 13408810]

約数ペア:

[(1, 13408810), (2, 6704405), (5, 2681762), (10, 1340881), (331, 40510), (662, 20255), (1655, 8102), (3310, 4051)]