25339854

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 51727104

約数和(自身を除く): 26387250

約数列:

[1, 2, 3, 6, 103, 131, 206, 262, 309, 313, 393, 618, 626, 786, 939, 1878, 13493, 26986, 32239, 40479, 41003, 64478, 80958, 82006, 96717, 123009, 193434, 246018, 4223309, 8446618, 12669927, 25339854]

約数ペア:

[(1, 25339854), (2, 12669927), (3, 8446618), (6, 4223309), (103, 246018), (131, 193434), (206, 123009), (262, 96717), (309, 82006), (313, 80958), (393, 64478), (618, 41003), (626, 40479), (786, 32239), (939, 26986), (1878, 13493)]