318458852

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{5261}}^1$

素因数の和:5711

約数の個数: 24

約数和(自身を含む): 573873720

約数和(自身を除く): 255414868

約数列:

[1, 2, 4, 37, 74, 148, 409, 818, 1636, 5261, 10522, 15133, 21044, 30266, 60532, 194657, 389314, 778628, 2151749, 4303498, 8606996, 79614713, 159229426, 318458852]

約数ペア:

[(1, 318458852), (2, 159229426), (4, 79614713), (37, 8606996), (74, 4303498), (148, 2151749), (409, 778628), (818, 389314), (1636, 194657), (5261, 60532), (10522, 30266), (15133, 21044)]