858559312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{10891}}^1$

素因数の和:11291

約数の個数: 40

約数和(自身を含む): 1796308640

約数和(自身を除く): 937749328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 379, 758, 1516, 3032, 4927, 6064, 9854, 10891, 19708, 21782, 39416, 43564, 78832, 87128, 141583, 174256, 283166, 566332, 1132664, 2265328, 4127689, 8255378, 16510756, 33021512, 53659957, 66043024, 107319914, 214639828, 429279656, 858559312]

約数ペア:

[(1, 858559312), (2, 429279656), (4, 214639828), (8, 107319914), (13, 66043024), (16, 53659957), (26, 33021512), (52, 16510756), (104, 8255378), (208, 4127689), (379, 2265328), (758, 1132664), (1516, 566332), (3032, 283166), (4927, 174256), (6064, 141583), (9854, 87128), (10891, 78832), (19708, 43564), (21782, 39416)]