620948

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 1156680

約数和(自身を除く): 535732

約数列:

[1, 2, 4, 29, 53, 58, 101, 106, 116, 202, 212, 404, 1537, 2929, 3074, 5353, 5858, 6148, 10706, 11716, 21412, 155237, 310474, 620948]

約数ペア:

[(1, 620948), (2, 310474), (4, 155237), (29, 21412), (53, 11716), (58, 10706), (101, 6148), (106, 5858), (116, 5353), (202, 3074), (212, 2929), (404, 1537)]