8981001055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1341449}}^1$

素因数の和:1341570

約数の個数: 16

約数和(自身を含む): 11718907200

約数和(自身を除く): 2737906145

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 1341449, 6707245, 17438837, 87194185, 138169247, 690846235, 1796200211, 8981001055]

約数ペア:

[(1, 8981001055), (5, 1796200211), (13, 690846235), (65, 138169247), (103, 87194185), (515, 17438837), (1339, 6707245), (6695, 1341449)]