1855013816

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{4159}}^1$

素因数の和:4731

約数の個数: 32

約数和(自身を含む): 3514368000

約数和(自身を除く): 1659354184

約数列:

[1, 2, 4, 8, 127, 254, 439, 508, 878, 1016, 1756, 3512, 4159, 8318, 16636, 33272, 55753, 111506, 223012, 446024, 528193, 1056386, 1825801, 2112772, 3651602, 4225544, 7303204, 14606408, 231876727, 463753454, 927506908, 1855013816]

約数ペア:

[(1, 1855013816), (2, 927506908), (4, 463753454), (8, 231876727), (127, 14606408), (254, 7303204), (439, 4225544), (508, 3651602), (878, 2112772), (1016, 1825801), (1756, 1056386), (3512, 528193), (4159, 446024), (8318, 223012), (16636, 111506), (33272, 55753)]