1556868

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{947}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 3663072

約数和(自身を除く): 2106204

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 947, 1644, 1894, 2841, 3788, 5682, 11364, 129739, 259478, 389217, 518956, 778434, 1556868]

約数ペア:

[(1, 1556868), (2, 778434), (3, 518956), (4, 389217), (6, 259478), (12, 129739), (137, 11364), (274, 5682), (411, 3788), (548, 2841), (822, 1894), (947, 1644)]