2056552576

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1235909}}^1$

素因数の和:1235936

約数の個数: 32

約数和(自身を含む): 4412198700

約数和(自身を除く): 2355646124

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1235909, 2471818, 4943636, 9887272, 16066817, 19774544, 32133634, 39549088, 64267268, 79098176, 128534536, 158196352, 257069072, 514138144, 1028276288, 2056552576]

約数ペア:

[(1, 2056552576), (2, 1028276288), (4, 514138144), (8, 257069072), (13, 158196352), (16, 128534536), (26, 79098176), (32, 64267268), (52, 39549088), (64, 32133634), (104, 19774544), (128, 16066817), (208, 9887272), (416, 4943636), (832, 2471818), (1664, 1235909)]