2080862681024

素因数分解:

$2^6\times {\mathrm{8147}}^1\times {\mathrm{3990853}}^1$

素因数の和:3999012

約数の個数: 28

約数和(自身を含む): 4129719755784

約数和(自身を除く): 2048857074760

約数列:

[1, 2, 4, 8, 16, 32, 64, 8147, 16294, 32588, 65176, 130352, 260704, 521408, 3990853, 7981706, 15963412, 31926824, 63853648, 127707296, 255414592, 32513479391, 65026958782, 130053917564, 260107835128, 520215670256, 1040431340512, 2080862681024]

約数ペア:

[(1, 2080862681024), (2, 1040431340512), (4, 520215670256), (8, 260107835128), (16, 130053917564), (32, 65026958782), (64, 32513479391), (8147, 255414592), (16294, 127707296), (32588, 63853648), (65176, 31926824), (130352, 15963412), (260704, 7981706), (521408, 3990853)]