287655492

素因数分解:

$2^2\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{18397}}^1$

素因数の和:19707

約数の個数: 24

約数和(自身を含む): 671747776

約数和(自身を除く): 384092284

約数列:

[1, 2, 3, 4, 6, 12, 1303, 2606, 3909, 5212, 7818, 15636, 18397, 36794, 55191, 73588, 110382, 220764, 23971291, 47942582, 71913873, 95885164, 143827746, 287655492]

約数ペア:

[(1, 287655492), (2, 143827746), (3, 95885164), (4, 71913873), (6, 47942582), (12, 23971291), (1303, 220764), (2606, 110382), (3909, 73588), (5212, 55191), (7818, 36794), (15636, 18397)]