856740342

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3320699}}^1$

素因数の和:3320747

約数の個数: 16

約数和(自身を含む): 1753329600

約数和(自身を除く): 896589258

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 3320699, 6641398, 9962097, 19924194, 142790057, 285580114, 428370171, 856740342]

約数ペア:

[(1, 856740342), (2, 428370171), (3, 285580114), (6, 142790057), (43, 19924194), (86, 9962097), (129, 6641398), (258, 3320699)]