1860147376

素因数分解:

$2^4\times {\mathrm{2137}}^1\times {\mathrm{54403}}^1$

素因数の和:56548

約数の個数: 20

約数和(自身を含む): 3605788312

約数和(自身を除く): 1745640936

約数列:

[1, 2, 4, 8, 16, 2137, 4274, 8548, 17096, 34192, 54403, 108806, 217612, 435224, 870448, 116259211, 232518422, 465036844, 930073688, 1860147376]

約数ペア:

[(1, 1860147376), (2, 930073688), (4, 465036844), (8, 232518422), (16, 116259211), (2137, 870448), (4274, 435224), (8548, 217612), (17096, 108806), (34192, 54403)]