2018944876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1688081}}^1$

素因数の和:1688121

約数の個数: 24

約数和(自身を含む): 3970368864

約数和(自身を除く): 1951423988

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 1688081, 3376162, 6752324, 21945053, 38825863, 43890106, 77651726, 87780212, 155303452, 504736219, 1009472438, 2018944876]

約数ペア:

[(1, 2018944876), (2, 1009472438), (4, 504736219), (13, 155303452), (23, 87780212), (26, 77651726), (46, 43890106), (52, 38825863), (92, 21945053), (299, 6752324), (598, 3376162), (1196, 1688081)]