2013264715

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{747037}}^1$

素因数の和:747067

約数の個数: 24

約数和(自身を含む): 3065843952

約数和(自身を除く): 1052579237

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 747037, 3735185, 5229259, 8217407, 26146295, 36604813, 41087035, 57521849, 183024065, 287609245, 402652943, 2013264715]

約数ペア:

[(1, 2013264715), (5, 402652943), (7, 287609245), (11, 183024065), (35, 57521849), (49, 41087035), (55, 36604813), (77, 26146295), (245, 8217407), (385, 5229259), (539, 3735185), (2695, 747037)]