2783708634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{66278777}}^1$

素因数の和:66278789

約数の個数: 16

約数和(自身を含む): 6362762688

約数和(自身を除く): 3579054054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 66278777, 132557554, 198836331, 397672662, 463951439, 927902878, 1391854317, 2783708634]

約数ペア:

[(1, 2783708634), (2, 1391854317), (3, 927902878), (6, 463951439), (7, 397672662), (14, 198836331), (21, 132557554), (42, 66278777)]