680338812

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{284899}}^1$

素因数の和:285105

約数の個数: 24

約数和(自身を含む): 1595440000

約数和(自身を除く): 915101188

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 284899, 569798, 854697, 1139596, 1709394, 3418788, 56694901, 113389802, 170084703, 226779604, 340169406, 680338812]

約数ペア:

[(1, 680338812), (2, 340169406), (3, 226779604), (4, 170084703), (6, 113389802), (12, 56694901), (199, 3418788), (398, 1709394), (597, 1139596), (796, 854697), (1194, 569798), (2388, 284899)]