1900795204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6171413}}^1$

素因数の和:6171435

約数の個数: 24

約数和(自身を含む): 4147190208

約数和(自身を除く): 2246395004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6171413, 12342826, 24685652, 43199891, 67885543, 86399782, 135771086, 172799564, 271542172, 475198801, 950397602, 1900795204]

約数ペア:

[(1, 1900795204), (2, 950397602), (4, 475198801), (7, 271542172), (11, 172799564), (14, 135771086), (22, 86399782), (28, 67885543), (44, 43199891), (77, 24685652), (154, 12342826), (308, 6171413)]