2040375088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7501379}}^1$

素因数の和:7501404

約数の個数: 20

約数和(自身を含む): 4185770040

約数和(自身を除く): 2145394952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7501379, 15002758, 30005516, 60011032, 120022064, 127523443, 255046886, 510093772, 1020187544, 2040375088]

約数ペア:

[(1, 2040375088), (2, 1020187544), (4, 510093772), (8, 255046886), (16, 127523443), (17, 120022064), (34, 60011032), (68, 30005516), (136, 15002758), (272, 7501379)]