1016912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4889}}^1$

素因数の和:4910

約数の個数: 20

約数和(自身を含む): 2122260

約数和(自身を除く): 1105348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4889, 9778, 19556, 39112, 63557, 78224, 127114, 254228, 508456, 1016912]

約数ペア:

[(1, 1016912), (2, 508456), (4, 254228), (8, 127114), (13, 78224), (16, 63557), (26, 39112), (52, 19556), (104, 9778), (208, 4889)]