820988346

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{3337351}}^1$

素因数の和:3337397

約数の個数: 16

約数和(自身を含む): 1682025408

約数和(自身を除く): 861037062

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 3337351, 6674702, 10012053, 20024106, 136831391, 273662782, 410494173, 820988346]

約数ペア:

[(1, 820988346), (2, 410494173), (3, 273662782), (6, 136831391), (41, 20024106), (82, 10012053), (123, 6674702), (246, 3337351)]