986629136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{54139}}^1$

素因数の和:54231

約数の個数: 40

約数和(自身を含む): 2054288160

約数和(自身を除く): 1067659024

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 54139, 108278, 216556, 433112, 866224, 920363, 1840726, 3627313, 3681452, 7254626, 7362904, 14509252, 14725808, 29018504, 58037008, 61664321, 123328642, 246657284, 493314568, 986629136]

約数ペア:

[(1, 986629136), (2, 493314568), (4, 246657284), (8, 123328642), (16, 61664321), (17, 58037008), (34, 29018504), (67, 14725808), (68, 14509252), (134, 7362904), (136, 7254626), (268, 3681452), (272, 3627313), (536, 1840726), (1072, 920363), (1139, 866224), (2278, 433112), (4556, 216556), (9112, 108278), (18224, 54139)]