2011753340

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{526637}}^1$

素因数の和:526837

約数の個数: 24

約数和(自身を含む): 4246808832

約数和(自身を除く): 2235055492

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 526637, 1053274, 2106548, 2633185, 5266370, 10532740, 100587667, 201175334, 402350668, 502938335, 1005876670, 2011753340]

約数ペア:

[(1, 2011753340), (2, 1005876670), (4, 502938335), (5, 402350668), (10, 201175334), (20, 100587667), (191, 10532740), (382, 5266370), (764, 2633185), (955, 2106548), (1910, 1053274), (3820, 526637)]