843142308

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{505481}}^1$

素因数の和:505627

約数の個数: 24

約数和(自身を含む): 1981489440

約数和(自身を除く): 1138347132

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 505481, 1010962, 1516443, 2021924, 3032886, 6065772, 70261859, 140523718, 210785577, 281047436, 421571154, 843142308]

約数ペア:

[(1, 843142308), (2, 421571154), (3, 281047436), (4, 210785577), (6, 140523718), (12, 70261859), (139, 6065772), (278, 3032886), (417, 2021924), (556, 1516443), (834, 1010962), (1668, 505481)]