2011014740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{350351}}^1$

素因数の和:350408

約数の個数: 48

約数和(自身を含む): 4944167424

約数和(自身を除く): 2933152684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 350351, 700702, 1401404, 1751755, 2452457, 3503510, 4904914, 7007020, 9809828, 12262285, 14364391, 24524570, 28728782, 49049140, 57457564, 71821955, 100550737, 143643910, 201101474, 287287820, 402202948, 502753685, 1005507370, 2011014740]

約数ペア:

[(1, 2011014740), (2, 1005507370), (4, 502753685), (5, 402202948), (7, 287287820), (10, 201101474), (14, 143643910), (20, 100550737), (28, 71821955), (35, 57457564), (41, 49049140), (70, 28728782), (82, 24524570), (140, 14364391), (164, 12262285), (205, 9809828), (287, 7007020), (410, 4904914), (574, 3503510), (820, 2452457), (1148, 1751755), (1435, 1401404), (2870, 700702), (5740, 350351)]