2013264777839

素因数分解:

$7^1\times {\mathrm{1951}}^1\times {\mathrm{2609}}^1\times {\mathrm{56503}}^1$

素因数の和:61070

約数の個数: 16

約数和(自身を含む): 2302976471040

約数和(自身を除く): 289711693201

約数列:

[1, 7, 1951, 2609, 13657, 18263, 56503, 395521, 5090159, 35631113, 110237353, 147416327, 771661471, 1031914289, 287609253977, 2013264777839]

約数ペア:

[(1, 2013264777839), (7, 287609253977), (1951, 1031914289), (2609, 771661471), (13657, 147416327), (18263, 110237353), (56503, 35631113), (395521, 5090159)]