2068166865

素因数分解:

$3^1\times 5^1\times {\mathrm{6343}}^1\times {\mathrm{21737}}^1$

素因数の和:28088

約数の個数: 16

約数和(自身を含む): 3309740928

約数和(自身を除く): 1241574063

約数列:

[1, 3, 5, 15, 6343, 19029, 21737, 31715, 65211, 95145, 108685, 326055, 137877791, 413633373, 689388955, 2068166865]

約数ペア:

[(1, 2068166865), (3, 689388955), (5, 413633373), (15, 137877791), (6343, 326055), (19029, 108685), (21737, 95145), (31715, 65211)]