260896742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{3229}}^1$

素因数の和:3871

約数の個数: 16

約数和(自身を含む): 397677600

約数和(自身を除く): 136780858

約数列:

[1, 2, 71, 142, 569, 1138, 3229, 6458, 40399, 80798, 229259, 458518, 1837301, 3674602, 130448371, 260896742]

約数ペア:

[(1, 260896742), (2, 130448371), (71, 3674602), (142, 1837301), (569, 458518), (1138, 229259), (3229, 80798), (6458, 40399)]