2040693991

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{169789}}^1$

素因数の和:169914

約数の個数: 16

約数和(自身を含む): 2493875520

約数和(自身を除く): 453181529

約数列:

[1, 7, 17, 101, 119, 707, 1717, 12019, 169789, 1188523, 2886413, 17148689, 20204891, 120040823, 291527713, 2040693991]

約数ペア:

[(1, 2040693991), (7, 291527713), (17, 120040823), (101, 20204891), (119, 17148689), (707, 2886413), (1717, 1188523), (12019, 169789)]