2040607688

素因数分解:

$2^3\times 7^1\times {\mathrm{36439423}}^1$

素因数の和:36439436

約数の個数: 16

約数和(自身を含む): 4372730880

約数和(自身を除く): 2332123192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36439423, 72878846, 145757692, 255075961, 291515384, 510151922, 1020303844, 2040607688]

約数ペア:

[(1, 2040607688), (2, 1020303844), (4, 510151922), (7, 291515384), (8, 255075961), (14, 145757692), (28, 72878846), (56, 36439423)]