2013604930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{19457}}^1$

素因数の和:19674

約数の個数: 32

約数和(自身を含む): 3698576640

約数和(自身を除く): 1684971710

約数列:

[1, 2, 5, 10, 79, 131, 158, 262, 395, 655, 790, 1310, 10349, 19457, 20698, 38914, 51745, 97285, 103490, 194570, 1537103, 2548867, 3074206, 5097734, 7685515, 12744335, 15371030, 25488670, 201360493, 402720986, 1006802465, 2013604930]

約数ペア:

[(1, 2013604930), (2, 1006802465), (5, 402720986), (10, 201360493), (79, 25488670), (131, 15371030), (158, 12744335), (262, 7685515), (395, 5097734), (655, 3074206), (790, 2548867), (1310, 1537103), (10349, 194570), (19457, 103490), (20698, 97285), (38914, 51745)]