1384728004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31471091}}^1$

素因数の和:31471106

約数の個数: 12

約数和(自身を含む): 2643571728

約数和(自身を除く): 1258843724

約数列:

[1, 2, 4, 11, 22, 44, 31471091, 62942182, 125884364, 346182001, 692364002, 1384728004]

約数ペア:

[(1, 1384728004), (2, 692364002), (4, 346182001), (11, 125884364), (22, 62942182), (44, 31471091)]