666417274

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{101681}}^1$

素因数の和:101825

約数の個数: 16

約数和(自身を含む): 1043257320

約数和(自身を除く): 376840046

約数列:

[1, 2, 29, 58, 113, 226, 3277, 6554, 101681, 203362, 2948749, 5897498, 11489953, 22979906, 333208637, 666417274]

約数ペア:

[(1, 666417274), (2, 333208637), (29, 22979906), (58, 11489953), (113, 5897498), (226, 2948749), (3277, 203362), (6554, 101681)]