1283479894

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1\times {\mathrm{8423}}^1$

素因数の和:9735

約数の個数: 16

約数和(自身を含む): 1958580000

約数和(自身を除く): 675100106

約数列:

[1, 2, 61, 122, 1249, 2498, 8423, 16846, 76189, 152378, 513803, 1027606, 10520327, 21040654, 641739947, 1283479894]

約数ペア:

[(1, 1283479894), (2, 641739947), (61, 21040654), (122, 10520327), (1249, 1027606), (2498, 513803), (8423, 152378), (16846, 76189)]