1520233948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{168391}}^1$

素因数の和:168493

約数の個数: 24

約数和(自身を含む): 2777120864

約数和(自身を除く): 1256886916

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 168391, 336782, 673564, 6230467, 10271851, 12460934, 20543702, 24921868, 41087404, 380058487, 760116974, 1520233948]

約数ペア:

[(1, 1520233948), (2, 760116974), (4, 380058487), (37, 41087404), (61, 24921868), (74, 20543702), (122, 12460934), (148, 10271851), (244, 6230467), (2257, 673564), (4514, 336782), (9028, 168391)]