9905900512

素因数分解:

$2^5\times {\mathrm{309559391}}^1$

素因数の和:309559401

約数の個数: 12

約数和(自身を含む): 19502241696

約数和(自身を除く): 9596341184

約数列:

[1, 2, 4, 8, 16, 32, 309559391, 619118782, 1238237564, 2476475128, 4952950256, 9905900512]

約数ペア:

[(1, 9905900512), (2, 4952950256), (4, 2476475128), (8, 1238237564), (16, 619118782), (32, 309559391)]