634583324

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{2281}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 1120608048

約数和(自身を除く): 486024724

約数列:

[1, 2, 4, 157, 314, 443, 628, 886, 1772, 2281, 4562, 9124, 69551, 139102, 278204, 358117, 716234, 1010483, 1432468, 2020966, 4041932, 158645831, 317291662, 634583324]

約数ペア:

[(1, 634583324), (2, 317291662), (4, 158645831), (157, 4041932), (314, 2020966), (443, 1432468), (628, 1010483), (886, 716234), (1772, 358117), (2281, 278204), (4562, 139102), (9124, 69551)]