1997125201

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1\times {\mathrm{2003}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 2142676800

約数和(自身を除く): 145551599

約数列:

[1, 17, 89, 659, 1513, 2003, 11203, 34051, 58651, 178267, 997067, 1319977, 3030539, 22439609, 117477953, 1997125201]

約数ペア:

[(1, 1997125201), (17, 117477953), (89, 22439609), (659, 3030539), (1513, 1319977), (2003, 997067), (11203, 178267), (34051, 58651)]