1209804

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 2843568

約数和(自身を除く): 1633764

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 557, 724, 1086, 1114, 1671, 2172, 2228, 3342, 6684, 100817, 201634, 302451, 403268, 604902, 1209804]

約数ペア:

[(1, 1209804), (2, 604902), (3, 403268), (4, 302451), (6, 201634), (12, 100817), (181, 6684), (362, 3342), (543, 2228), (557, 2172), (724, 1671), (1086, 1114)]