17966146490

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1380949}}^1$

素因数の和:1382257

約数の個数: 16

約数和(自身を含む): 32363944200

約数和(自身を除く): 14397797710

約数列:

[1, 2, 5, 10, 1301, 2602, 6505, 13010, 1380949, 2761898, 6904745, 13809490, 1796614649, 3593229298, 8983073245, 17966146490]

約数ペア:

[(1, 17966146490), (2, 8983073245), (5, 3593229298), (10, 1796614649), (1301, 13809490), (2602, 6904745), (6505, 2761898), (13010, 1380949)]