255613658

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{2801}}^1$

素因数の和:3349

約数の個数: 16

約数和(自身を含む): 388155456

約数和(自身を除く): 132541798

約数列:

[1, 2, 103, 206, 443, 886, 2801, 5602, 45629, 91258, 288503, 577006, 1240843, 2481686, 127806829, 255613658]

約数ペア:

[(1, 255613658), (2, 127806829), (103, 2481686), (206, 1240843), (443, 577006), (886, 288503), (2801, 91258), (5602, 45629)]