2620816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{14891}}^1$

素因数の和:14910

約数の個数: 20

約数和(自身を含む): 5539824

約数和(自身を除く): 2919008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 14891, 29782, 59564, 119128, 163801, 238256, 327602, 655204, 1310408, 2620816]

約数ペア:

[(1, 2620816), (2, 1310408), (4, 655204), (8, 327602), (11, 238256), (16, 163801), (22, 119128), (44, 59564), (88, 29782), (176, 14891)]