765648208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3681001}}^1$

素因数の和:3681022

約数の個数: 20

約数和(自身を含む): 1597554868

約数和(自身を除く): 831906660

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3681001, 7362002, 14724004, 29448008, 47853013, 58896016, 95706026, 191412052, 382824104, 765648208]

約数ペア:

[(1, 765648208), (2, 382824104), (4, 191412052), (8, 95706026), (13, 58896016), (16, 47853013), (26, 29448008), (52, 14724004), (104, 7362002), (208, 3681001)]