4851569264

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{2181461}}^1$

素因数の和:2181608

約数の個数: 20

約数和(自身を含む): 9467545080

約数和(自身を除く): 4615975816

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 2181461, 4362922, 8725844, 17451688, 34903376, 303223079, 606446158, 1212892316, 2425784632, 4851569264]

約数ペア:

[(1, 4851569264), (2, 2425784632), (4, 1212892316), (8, 606446158), (16, 303223079), (139, 34903376), (278, 17451688), (556, 8725844), (1112, 4362922), (2224, 2181461)]