2023272940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7781819}}^1$

素因数の和:7781841

約数の個数: 24

約数和(自身を含む): 4575710160

約数和(自身を除く): 2552437220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7781819, 15563638, 31127276, 38909095, 77818190, 101163647, 155636380, 202327294, 404654588, 505818235, 1011636470, 2023272940]

約数ペア:

[(1, 2023272940), (2, 1011636470), (4, 505818235), (5, 404654588), (10, 202327294), (13, 155636380), (20, 101163647), (26, 77818190), (52, 38909095), (65, 31127276), (130, 15563638), (260, 7781819)]