8049404165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1420901}}^1$

素因数の和:1421020

約数の個数: 16

約数和(自身を含む): 10639714176

約数和(自身を除く): 2590310011

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 1420901, 7104505, 15629911, 78149555, 146352803, 731764015, 1609880833, 8049404165]

約数ペア:

[(1, 8049404165), (5, 1609880833), (11, 731764015), (55, 146352803), (103, 78149555), (515, 15629911), (1133, 7104505), (5665, 1420901)]