2017605928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19400057}}^1$

素因数の和:19400076

約数の個数: 16

約数和(自身を含む): 4074012180

約数和(自身を除く): 2056406252

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19400057, 38800114, 77600228, 155200456, 252200741, 504401482, 1008802964, 2017605928]

約数ペア:

[(1, 2017605928), (2, 1008802964), (4, 504401482), (8, 252200741), (13, 155200456), (26, 77600228), (52, 38800114), (104, 19400057)]