57403190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{441563}}^1$

素因数の和:441583

約数の個数: 16

約数和(自身を含む): 111274128

約数和(自身を除く): 53870938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 441563, 883126, 2207815, 4415630, 5740319, 11480638, 28701595, 57403190]

約数ペア:

[(1, 57403190), (2, 28701595), (5, 11480638), (10, 5740319), (13, 4415630), (26, 2207815), (65, 883126), (130, 441563)]