2067778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 3341304

約数和(自身を除く): 1273526

約数列:

[1, 2, 17, 34, 61, 122, 997, 1037, 1994, 2074, 16949, 33898, 60817, 121634, 1033889, 2067778]

約数ペア:

[(1, 2067778), (2, 1033889), (17, 121634), (34, 60817), (61, 33898), (122, 16949), (997, 2074), (1037, 1994)]