2017902858

素因数分解:

$2^1\times 3^1\times {\mathrm{2789}}^1\times {\mathrm{120587}}^1$

素因数の和:123381

約数の個数: 16

約数和(自身を含む): 4037286240

約数和(自身を除く): 2019383382

約数列:

[1, 2, 3, 6, 2789, 5578, 8367, 16734, 120587, 241174, 361761, 723522, 336317143, 672634286, 1008951429, 2017902858]

約数ペア:

[(1, 2017902858), (2, 1008951429), (3, 672634286), (6, 336317143), (2789, 723522), (5578, 361761), (8367, 241174), (16734, 120587)]