2078303764

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2039}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 3828867840

約数和(自身を除く): 1750564076

約数列:

[1, 2, 4, 37, 71, 74, 97, 142, 148, 194, 284, 388, 2039, 2627, 3589, 4078, 5254, 6887, 7178, 8156, 10508, 13774, 14356, 27548, 75443, 144769, 150886, 197783, 254819, 289538, 301772, 395566, 509638, 579076, 791132, 1019276, 5356453, 7317971, 10712906, 14042593, 14635942, 21425812, 28085186, 29271884, 56170372, 519575941, 1039151882, 2078303764]

約数ペア:

[(1, 2078303764), (2, 1039151882), (4, 519575941), (37, 56170372), (71, 29271884), (74, 28085186), (97, 21425812), (142, 14635942), (148, 14042593), (194, 10712906), (284, 7317971), (388, 5356453), (2039, 1019276), (2627, 791132), (3589, 579076), (4078, 509638), (5254, 395566), (6887, 301772), (7178, 289538), (8156, 254819), (10508, 197783), (13774, 150886), (14356, 144769), (27548, 75443)]