1388970022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2177069}}^1$

素因数の和:2177111

約数の個数: 16

約数和(自身を含む): 2351235600

約数和(自身を除く): 962265578

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 2177069, 4354138, 23947759, 47895518, 63135001, 126270002, 694485011, 1388970022]

約数ペア:

[(1, 1388970022), (2, 694485011), (11, 126270002), (22, 63135001), (29, 47895518), (58, 23947759), (319, 4354138), (638, 2177069)]