99890778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1280651}}^1$

素因数の和:1280669

約数の個数: 16

約数和(自身を含む): 215149536

約数和(自身を除く): 115258758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1280651, 2561302, 3841953, 7683906, 16648463, 33296926, 49945389, 99890778]

約数ペア:

[(1, 99890778), (2, 49945389), (3, 33296926), (6, 16648463), (13, 7683906), (26, 3841953), (39, 2561302), (78, 1280651)]