1982498605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{31391}}^1$

素因数の和:32156

約数の個数: 16

約数和(自身を含む): 2522409984

約数和(自身を除く): 539911379

約数列:

[1, 5, 17, 85, 743, 3715, 12631, 31391, 63155, 156955, 533647, 2668235, 23323513, 116617565, 396499721, 1982498605]

約数ペア:

[(1, 1982498605), (5, 396499721), (17, 116617565), (85, 23323513), (743, 2668235), (3715, 533647), (12631, 156955), (31391, 63155)]