889209095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{40483}}^1$

素因数の和:40702

約数の個数: 16

約数和(自身を含む): 1119301632

約数和(自身を除く): 230092537

約数列:

[1, 5, 23, 115, 191, 955, 4393, 21965, 40483, 202415, 931109, 4655545, 7732253, 38661265, 177841819, 889209095]

約数ペア:

[(1, 889209095), (5, 177841819), (23, 38661265), (115, 7732253), (191, 4655545), (955, 931109), (4393, 202415), (21965, 40483)]