2038509512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{154339}}^1$

素因数の和:154485

約数の個数: 32

約数和(自身を含む): 4148659200

約数和(自身を除く): 2110149688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 154339, 308678, 617356, 1234712, 2006407, 4012814, 8025628, 16051256, 19601053, 39202106, 78404212, 156808424, 254813689, 509627378, 1019254756, 2038509512]

約数ペア:

[(1, 2038509512), (2, 1019254756), (4, 509627378), (8, 254813689), (13, 156808424), (26, 78404212), (52, 39202106), (104, 19601053), (127, 16051256), (254, 8025628), (508, 4012814), (1016, 2006407), (1651, 1234712), (3302, 617356), (6604, 308678), (13208, 154339)]