4680208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{22501}}^1$

素因数の和:22522

約数の個数: 20

約数和(自身を含む): 9765868

約数和(自身を除く): 5085660

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 22501, 45002, 90004, 180008, 292513, 360016, 585026, 1170052, 2340104, 4680208]

約数ペア:

[(1, 4680208), (2, 2340104), (4, 1170052), (8, 585026), (13, 360016), (16, 292513), (26, 180008), (52, 90004), (104, 45002), (208, 22501)]