2103248848

素因数分解:

$2^4\times {\mathrm{1201}}^1\times {\mathrm{109453}}^1$

素因数の和:110662

約数の個数: 20

約数和(自身を含む): 4078474948

約数和(自身を除く): 1975226100

約数列:

[1, 2, 4, 8, 16, 1201, 2402, 4804, 9608, 19216, 109453, 218906, 437812, 875624, 1751248, 131453053, 262906106, 525812212, 1051624424, 2103248848]

約数ペア:

[(1, 2103248848), (2, 1051624424), (4, 525812212), (8, 262906106), (16, 131453053), (1201, 1751248), (2402, 875624), (4804, 437812), (9608, 218906), (19216, 109453)]