2017615088

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1224281}}^1$

素因数の和:1224392

約数の個数: 20

約数和(自身を含む): 3947085168

約数和(自身を除く): 1929470080

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 1224281, 2448562, 4897124, 9794248, 19588496, 126100943, 252201886, 504403772, 1008807544, 2017615088]

約数ペア:

[(1, 2017615088), (2, 1008807544), (4, 504403772), (8, 252201886), (16, 126100943), (103, 19588496), (206, 9794248), (412, 4897124), (824, 2448562), (1648, 1224281)]