1008294220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1626281}}^1$

素因数の和:1626321

約数の個数: 24

約数和(自身を含む): 2185723008

約数和(自身を除く): 1177428788

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1626281, 3252562, 6505124, 8131405, 16262810, 32525620, 50414711, 100829422, 201658844, 252073555, 504147110, 1008294220]

約数ペア:

[(1, 1008294220), (2, 504147110), (4, 252073555), (5, 201658844), (10, 100829422), (20, 50414711), (31, 32525620), (62, 16262810), (124, 8131405), (155, 6505124), (310, 3252562), (620, 1626281)]