2080450148

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{940529}}^1$

素因数の和:940619

約数の個数: 24

約数和(自身を含む): 4213574400

約数和(自身を除く): 2133124252

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 940529, 1881058, 3762116, 6583703, 13167406, 26334812, 74301791, 148603582, 297207164, 520112537, 1040225074, 2080450148]

約数ペア:

[(1, 2080450148), (2, 1040225074), (4, 520112537), (7, 297207164), (14, 148603582), (28, 74301791), (79, 26334812), (158, 13167406), (316, 6583703), (553, 3762116), (1106, 1881058), (2212, 940529)]