2858307907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{766097}}^1$

素因数の和:766158

約数の個数: 16

約数和(自身を含む): 3603724992

約数和(自身を除く): 745417085

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 766097, 5362679, 9959261, 31409977, 69714827, 219869839, 408329701, 2858307907]

約数ペア:

[(1, 2858307907), (7, 408329701), (13, 219869839), (41, 69714827), (91, 31409977), (287, 9959261), (533, 5362679), (3731, 766097)]