2080571902

素因数分解:

$2^1\times {\mathrm{641}}^1\times {\mathrm{751}}^1\times {\mathrm{2161}}^1$

素因数の和:3555

約数の個数: 16

約数和(自身を含む): 3131337024

約数和(自身を除く): 1050765122

約数列:

[1, 2, 641, 751, 1282, 1502, 2161, 4322, 481391, 962782, 1385201, 1622911, 2770402, 3245822, 1040285951, 2080571902]

約数ペア:

[(1, 2080571902), (2, 1040285951), (641, 3245822), (751, 2770402), (1282, 1622911), (1502, 1385201), (2161, 962782), (4322, 481391)]