1437404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 2635248

約数和(自身を除く): 1197844

約数列:

[1, 2, 4, 43, 61, 86, 122, 137, 172, 244, 274, 548, 2623, 5246, 5891, 8357, 10492, 11782, 16714, 23564, 33428, 359351, 718702, 1437404]

約数ペア:

[(1, 1437404), (2, 718702), (4, 359351), (43, 33428), (61, 23564), (86, 16714), (122, 11782), (137, 10492), (172, 8357), (244, 5891), (274, 5246), (548, 2623)]