2912852894

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{7621}}^1$

素因数の和:8840

約数の個数: 32

約数和(自身を含む): 5215643136

約数和(自身を除く): 2302790242

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1187, 2374, 7621, 8309, 15242, 16618, 27301, 53347, 54602, 106694, 175283, 191107, 350566, 382214, 1226981, 2453962, 9046127, 18092254, 63322889, 126645778, 208060921, 416121842, 1456426447, 2912852894]

約数ペア:

[(1, 2912852894), (2, 1456426447), (7, 416121842), (14, 208060921), (23, 126645778), (46, 63322889), (161, 18092254), (322, 9046127), (1187, 2453962), (2374, 1226981), (7621, 382214), (8309, 350566), (15242, 191107), (16618, 175283), (27301, 106694), (53347, 54602)]