2480851261

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{25943}}^1$

素因数の和:26688

約数の個数: 16

約数和(自身を含む): 2988748800

約数和(自身を除く): 507897539

約数列:

[1, 7, 19, 133, 719, 5033, 13661, 25943, 95627, 181601, 492917, 3450419, 18653017, 130571119, 354407323, 2480851261]

約数ペア:

[(1, 2480851261), (7, 354407323), (19, 130571119), (133, 18653017), (719, 3450419), (5033, 492917), (13661, 181601), (25943, 95627)]