396680470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{844001}}^1$

素因数の和:844055

約数の個数: 16

約数和(自身を含む): 729217728

約数和(自身を除く): 332537258

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 844001, 1688002, 4220005, 8440010, 39668047, 79336094, 198340235, 396680470]

約数ペア:

[(1, 396680470), (2, 198340235), (5, 79336094), (10, 39668047), (47, 8440010), (94, 4220005), (235, 1688002), (470, 844001)]