2850001060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2007043}}^1$

素因数の和:2007123

約数の個数: 24

約数和(自身を含む): 6069301056

約数和(自身を除く): 3219299996

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2007043, 4014086, 8028172, 10035215, 20070430, 40140860, 142500053, 285000106, 570000212, 712500265, 1425000530, 2850001060]

約数ペア:

[(1, 2850001060), (2, 1425000530), (4, 712500265), (5, 570000212), (10, 285000106), (20, 142500053), (71, 40140860), (142, 20070430), (284, 10035215), (355, 8028172), (710, 4014086), (1420, 2007043)]