2871750608

素因数分解:

$2^4\times {\mathrm{1423}}^1\times {\mathrm{126131}}^1$

素因数の和:127562

約数の個数: 20

約数和(自身を含む): 5567971008

約数和(自身を除く): 2696220400

約数列:

[1, 2, 4, 8, 16, 1423, 2846, 5692, 11384, 22768, 126131, 252262, 504524, 1009048, 2018096, 179484413, 358968826, 717937652, 1435875304, 2871750608]

約数ペア:

[(1, 2871750608), (2, 1435875304), (4, 717937652), (8, 358968826), (16, 179484413), (1423, 2018096), (2846, 1009048), (5692, 504524), (11384, 252262), (22768, 126131)]