2600624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12503}}^1$

素因数の和:12524

約数の個数: 20

約数和(自身を含む): 5426736

約数和(自身を除く): 2826112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12503, 25006, 50012, 100024, 162539, 200048, 325078, 650156, 1300312, 2600624]

約数ペア:

[(1, 2600624), (2, 1300312), (4, 650156), (8, 325078), (13, 200048), (16, 162539), (26, 100024), (52, 50012), (104, 25006), (208, 12503)]