1339427472

素因数分解:

$2^4\times 3^1\times {\mathrm{27904739}}^1$

素因数の和:27904750

約数の個数: 20

約数和(自身を含む): 3460187760

約数和(自身を除く): 2120760288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 27904739, 55809478, 83714217, 111618956, 167428434, 223237912, 334856868, 446475824, 669713736, 1339427472]

約数ペア:

[(1, 1339427472), (2, 669713736), (3, 446475824), (4, 334856868), (6, 223237912), (8, 167428434), (12, 111618956), (16, 83714217), (24, 55809478), (48, 27904739)]