448052252

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{2539}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 792205680

約数和(自身を除く): 344153428

約数列:

[1, 2, 4, 157, 281, 314, 562, 628, 1124, 2539, 5078, 10156, 44117, 88234, 176468, 398623, 713459, 797246, 1426918, 1594492, 2853836, 112013063, 224026126, 448052252]

約数ペア:

[(1, 448052252), (2, 224026126), (4, 112013063), (157, 2853836), (281, 1594492), (314, 1426918), (562, 797246), (628, 713459), (1124, 398623), (2539, 176468), (5078, 88234), (10156, 44117)]