2080365081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{7499}}^1$

素因数の和:7709

約数の個数: 32

約数和(自身を含む): 3033600000

約数和(自身を除く): 953234919

約数列:

[1, 3, 19, 31, 57, 93, 157, 471, 589, 1767, 2983, 4867, 7499, 8949, 14601, 22497, 92473, 142481, 232469, 277419, 427443, 697407, 1177343, 3532029, 4416911, 13250733, 22369517, 36497633, 67108551, 109492899, 693455027, 2080365081]

約数ペア:

[(1, 2080365081), (3, 693455027), (19, 109492899), (31, 67108551), (57, 36497633), (93, 22369517), (157, 13250733), (471, 4416911), (589, 3532029), (1767, 1177343), (2983, 697407), (4867, 427443), (7499, 277419), (8949, 232469), (14601, 142481), (22497, 92473)]