2080720382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2162911}}^1$

素因数の和:2162963

約数の個数: 16

約数和(自身を含む): 3452007552

約数和(自身を除く): 1371287170

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 2162911, 4325822, 28117843, 56235686, 80027707, 160055414, 1040360191, 2080720382]

約数ペア:

[(1, 2080720382), (2, 1040360191), (13, 160055414), (26, 80027707), (37, 56235686), (74, 28117843), (481, 4325822), (962, 2162911)]