2006356445

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{294403}}^1$

素因数の和:294484

約数の個数: 16

約数和(自身を含む): 2543650560

約数和(自身を除く): 537294115

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 294403, 1472015, 8537687, 13836941, 42688435, 69184705, 401271289, 2006356445]

約数ペア:

[(1, 2006356445), (5, 401271289), (29, 69184705), (47, 42688435), (145, 13836941), (235, 8537687), (1363, 1472015), (6815, 294403)]