881394

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2069}}^1$

素因数の和:2145

約数の個数: 16

約数和(自身を含む): 1788480

約数和(自身を除く): 907086

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2069, 4138, 6207, 12414, 146899, 293798, 440697, 881394]

約数ペア:

[(1, 881394), (2, 440697), (3, 293798), (6, 146899), (71, 12414), (142, 6207), (213, 4138), (426, 2069)]