2017888184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19402771}}^1$

素因数の和:19402790

約数の個数: 16

約数和(自身を含む): 4074582120

約数和(自身を除く): 2056693936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19402771, 38805542, 77611084, 155222168, 252236023, 504472046, 1008944092, 2017888184]

約数ペア:

[(1, 2017888184), (2, 1008944092), (4, 504472046), (8, 252236023), (13, 155222168), (26, 77611084), (52, 38805542), (104, 19402771)]