2016520876

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{499}}^1\times {\mathrm{601}}^1$

素因数の和:1186

約数の個数: 36

約数和(自身を含む): 3630361000

約数和(自身を除く): 1613840124

約数列:

[1, 2, 4, 41, 82, 164, 499, 601, 998, 1202, 1681, 1996, 2404, 3362, 6724, 20459, 24641, 40918, 49282, 81836, 98564, 299899, 599798, 838819, 1010281, 1199596, 1677638, 2020562, 3355276, 4041124, 12295859, 24591718, 49183436, 504130219, 1008260438, 2016520876]

約数ペア:

[(1, 2016520876), (2, 1008260438), (4, 504130219), (41, 49183436), (82, 24591718), (164, 12295859), (499, 4041124), (601, 3355276), (998, 2020562), (1202, 1677638), (1681, 1199596), (1996, 1010281), (2404, 838819), (3362, 599798), (6724, 299899), (20459, 98564), (24641, 81836), (40918, 49282)]