624208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3001}}^1$

素因数の和:3022

約数の個数: 20

約数和(自身を含む): 1302868

約数和(自身を除く): 678660

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3001, 6002, 12004, 24008, 39013, 48016, 78026, 156052, 312104, 624208]

約数ペア:

[(1, 624208), (2, 312104), (4, 156052), (8, 78026), (13, 48016), (16, 39013), (26, 24008), (52, 12004), (104, 6002), (208, 3001)]