247283472

素因数分解:

$2^4\times 3^1\times {\mathrm{5151739}}^1$

素因数の和:5151750

約数の個数: 20

約数和(自身を含む): 638815760

約数和(自身を除く): 391532288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5151739, 10303478, 15455217, 20606956, 30910434, 41213912, 61820868, 82427824, 123641736, 247283472]

約数ペア:

[(1, 247283472), (2, 123641736), (3, 82427824), (4, 61820868), (6, 41213912), (8, 30910434), (12, 20606956), (16, 15455217), (24, 10303478), (48, 5151739)]