2912892848

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{118913}}^1$

素因数の和:120452

約数の個数: 20

約数和(自身を含む): 5647463688

約数和(自身を除く): 2734570840

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 6124, 12248, 24496, 118913, 237826, 475652, 951304, 1902608, 182055803, 364111606, 728223212, 1456446424, 2912892848]

約数ペア:

[(1, 2912892848), (2, 1456446424), (4, 728223212), (8, 364111606), (16, 182055803), (1531, 1902608), (3062, 951304), (6124, 475652), (12248, 237826), (24496, 118913)]