1307855528

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{753373}}^1$

素因数の和:753417

約数の個数: 32

約数和(自身を含む): 2892956160

約数和(自身を除く): 1585100632

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 753373, 1506746, 3013492, 5273611, 6026984, 10547222, 21094444, 23354563, 42188888, 46709126, 93418252, 163481941, 186836504, 326963882, 653927764, 1307855528]

約数ペア:

[(1, 1307855528), (2, 653927764), (4, 326963882), (7, 186836504), (8, 163481941), (14, 93418252), (28, 46709126), (31, 42188888), (56, 23354563), (62, 21094444), (124, 10547222), (217, 6026984), (248, 5273611), (434, 3013492), (868, 1506746), (1736, 753373)]