3917966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4907

約数の個数: 16

約数和(自身を含む): 6534528

約数和(自身を除く): 2616562

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 4861, 9722, 63193, 126386, 150691, 301382, 1958983, 3917966]

約数ペア:

[(1, 3917966), (2, 1958983), (13, 301382), (26, 150691), (31, 126386), (62, 63193), (403, 9722), (806, 4861)]