859378364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3001}}^1\times {\mathrm{5507}}^1$

素因数の和:8525

約数の個数: 24

約数和(自身を含む): 1620431568

約数和(自身を除く): 761053204

約数列:

[1, 2, 4, 13, 26, 52, 3001, 5507, 6002, 11014, 12004, 22028, 39013, 71591, 78026, 143182, 156052, 286364, 16526507, 33053014, 66106028, 214844591, 429689182, 859378364]

約数ペア:

[(1, 859378364), (2, 429689182), (4, 214844591), (13, 66106028), (26, 33053014), (52, 16526507), (3001, 286364), (5507, 156052), (6002, 143182), (11014, 78026), (12004, 71591), (22028, 39013)]