890652046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1\times {\mathrm{11083}}^1$

素因数の和:12855

約数の個数: 16

約数和(自身を含む): 1394987904

約数和(自身を除く): 504335858

約数列:

[1, 2, 23, 46, 1747, 3494, 11083, 22166, 40181, 80362, 254909, 509818, 19362001, 38724002, 445326023, 890652046]

約数ペア:

[(1, 890652046), (2, 445326023), (23, 38724002), (46, 19362001), (1747, 509818), (3494, 254909), (11083, 80362), (22166, 40181)]