1640235522

素因数分解:

$2^1\times 3^1\times {\mathrm{1949}}^1\times {\mathrm{140263}}^1$

素因数の和:142217

約数の個数: 16

約数和(自身を含む): 3282177600

約数和(自身を除く): 1641942078

約数列:

[1, 2, 3, 6, 1949, 3898, 5847, 11694, 140263, 280526, 420789, 841578, 273372587, 546745174, 820117761, 1640235522]

約数ペア:

[(1, 1640235522), (2, 820117761), (3, 546745174), (6, 273372587), (1949, 841578), (3898, 420789), (5847, 280526), (11694, 140263)]