870818122

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{859}}^1\times {\mathrm{2273}}^1$

素因数の和:3357

約数の個数: 16

約数和(自身を含む): 1314190080

約数和(自身を除く): 443371958

約数列:

[1, 2, 223, 446, 859, 1718, 2273, 4546, 191557, 383114, 506879, 1013758, 1952507, 3905014, 435409061, 870818122]

約数ペア:

[(1, 870818122), (2, 435409061), (223, 3905014), (446, 1952507), (859, 1013758), (1718, 506879), (2273, 383114), (4546, 191557)]