2868761666

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1\times {\mathrm{18913}}^1$

素因数の和:19573

約数の個数: 16

約数和(自身を含む): 4340763000

約数和(自身を除く): 1472001334

約数列:

[1, 2, 149, 298, 509, 1018, 18913, 37826, 75841, 151682, 2818037, 5636074, 9626717, 19253434, 1434380833, 2868761666]

約数ペア:

[(1, 2868761666), (2, 1434380833), (149, 19253434), (298, 9626717), (509, 5636074), (1018, 2818037), (18913, 151682), (37826, 75841)]