1880568316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{42740189}}^1$

素因数の和:42740204

約数の個数: 12

約数和(自身を含む): 3590175960

約数和(自身を除く): 1709607644

約数列:

[1, 2, 4, 11, 22, 44, 42740189, 85480378, 170960756, 470142079, 940284158, 1880568316]

約数ペア:

[(1, 1880568316), (2, 940284158), (4, 470142079), (11, 170960756), (22, 85480378), (44, 42740189)]