2017295330

素因数分解:

$2^1\times 5^1\times {\mathrm{9817}}^1\times {\mathrm{20549}}^1$

素因数の和:30373

約数の個数: 16

約数和(自身を含む): 3631678200

約数和(自身を除く): 1614382870

約数列:

[1, 2, 5, 10, 9817, 19634, 20549, 41098, 49085, 98170, 102745, 205490, 201729533, 403459066, 1008647665, 2017295330]

約数ペア:

[(1, 2017295330), (2, 1008647665), (5, 403459066), (10, 201729533), (9817, 205490), (19634, 102745), (20549, 98170), (41098, 49085)]