117225358

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{1999}}^1$

素因数の和:2379

約数の個数: 16

約数和(自身を含む): 178200000

約数和(自身を除く): 60974642

約数列:

[1, 2, 109, 218, 269, 538, 1999, 3998, 29321, 58642, 217891, 435782, 537731, 1075462, 58612679, 117225358]

約数ペア:

[(1, 117225358), (2, 58612679), (109, 1075462), (218, 537731), (269, 435782), (538, 217891), (1999, 58642), (3998, 29321)]