2018677544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19410361}}^1$

素因数の和:19410380

約数の個数: 16

約数和(自身を含む): 4076176020

約数和(自身を除く): 2057498476

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19410361, 38820722, 77641444, 155282888, 252334693, 504669386, 1009338772, 2018677544]

約数ペア:

[(1, 2018677544), (2, 1009338772), (4, 504669386), (8, 252334693), (13, 155282888), (26, 77641444), (52, 38820722), (104, 19410361)]