1392351664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7911089}}^1$

素因数の和:7911108

約数の個数: 20

約数和(自身を含む): 2942925480

約数和(自身を除く): 1550573816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7911089, 15822178, 31644356, 63288712, 87021979, 126577424, 174043958, 348087916, 696175832, 1392351664]

約数ペア:

[(1, 1392351664), (2, 696175832), (4, 348087916), (8, 174043958), (11, 126577424), (16, 87021979), (22, 63288712), (44, 31644356), (88, 15822178), (176, 7911089)]