1811508764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4001}}^1\times {\mathrm{8707}}^1$

素因数の和:12725

約数の個数: 24

約数和(自身を含む): 3415242768

約数和(自身を除く): 1603734004

約数列:

[1, 2, 4, 13, 26, 52, 4001, 8002, 8707, 16004, 17414, 34828, 52013, 104026, 113191, 208052, 226382, 452764, 34836707, 69673414, 139346828, 452877191, 905754382, 1811508764]

約数ペア:

[(1, 1811508764), (2, 905754382), (4, 452877191), (13, 139346828), (26, 69673414), (52, 34836707), (4001, 452764), (8002, 226382), (8707, 208052), (16004, 113191), (17414, 104026), (34828, 52013)]