620033036

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{363017}}^1$

素因数の和:363089

約数の個数: 24

約数和(自身を含む): 1260398496

約数和(自身を除く): 640365460

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 363017, 726034, 1452068, 2541119, 5082238, 10164476, 22144037, 44288074, 88576148, 155008259, 310016518, 620033036]

約数ペア:

[(1, 620033036), (2, 310016518), (4, 155008259), (7, 88576148), (14, 44288074), (28, 22144037), (61, 10164476), (122, 5082238), (244, 2541119), (427, 1452068), (854, 726034), (1708, 363017)]