2080974592

素因数分解:

$2^8\times {\mathrm{8128807}}^1$

素因数の和:8128823

約数の個数: 18

約数和(自身を含む): 4153820888

約数和(自身を除く): 2072846296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 8128807, 16257614, 32515228, 65030456, 130060912, 260121824, 520243648, 1040487296, 2080974592]

約数ペア:

[(1, 2080974592), (2, 1040487296), (4, 520243648), (8, 260121824), (16, 130060912), (32, 65030456), (64, 32515228), (128, 16257614), (256, 8128807)]