397595436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4733279}}^1$

素因数の和:4733293

約数の個数: 24

約数和(自身を含む): 1060254720

約数和(自身を除く): 662659284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4733279, 9466558, 14199837, 18933116, 28399674, 33132953, 56799348, 66265906, 99398859, 132531812, 198797718, 397595436]

約数ペア:

[(1, 397595436), (2, 198797718), (3, 132531812), (4, 99398859), (6, 66265906), (7, 56799348), (12, 33132953), (14, 28399674), (21, 18933116), (28, 14199837), (42, 9466558), (84, 4733279)]