28600468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{550009}}^1$

素因数の和:550026

約数の個数: 12

約数和(自身を含む): 53900980

約数和(自身を除く): 25300512

約数列:

[1, 2, 4, 13, 26, 52, 550009, 1100018, 2200036, 7150117, 14300234, 28600468]

約数ペア:

[(1, 28600468), (2, 14300234), (4, 7150117), (13, 2200036), (26, 1100018), (52, 550009)]