2100090643

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{75437}}^1$

素因数の和:75582

約数の個数: 16

約数和(自身を含む): 2484022464

約数和(自身を除く): 383931821

約数列:

[1, 7, 41, 97, 287, 679, 3977, 27839, 75437, 528059, 3092917, 7317389, 21650419, 51221723, 300012949, 2100090643]

約数ペア:

[(1, 2100090643), (7, 300012949), (41, 51221723), (97, 21650419), (287, 7317389), (679, 3092917), (3977, 528059), (27839, 75437)]