1330831865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1052041}}^1$

素因数の和:1052080

約数の個数: 16

約数和(自身を含む): 1817928576

約数和(自身を除く): 487096711

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1052041, 5260205, 11572451, 24196943, 57862255, 120984715, 266166373, 1330831865]

約数ペア:

[(1, 1330831865), (5, 266166373), (11, 120984715), (23, 57862255), (55, 24196943), (115, 11572451), (253, 5260205), (1265, 1052041)]