2742667726

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 4265816256

約数和(自身を除く): 1523148530

約数列:

[1, 2, 61, 101, 103, 122, 202, 206, 2161, 4322, 6161, 6283, 10403, 12322, 12566, 20806, 131821, 218261, 222583, 263642, 436522, 445166, 634583, 1269166, 13313921, 13577563, 22480883, 26627842, 27155126, 44961766, 1371333863, 2742667726]

約数ペア:

[(1, 2742667726), (2, 1371333863), (61, 44961766), (101, 27155126), (103, 26627842), (122, 22480883), (202, 13577563), (206, 13313921), (2161, 1269166), (4322, 634583), (6161, 445166), (6283, 436522), (10403, 263642), (12322, 222583), (12566, 218261), (20806, 131821)]