247454832

素因数分解:

$2^4\times 3^1\times {\mathrm{5155309}}^1$

素因数の和:5155320

約数の個数: 20

約数和(自身を含む): 639258440

約数和(自身を除く): 391803608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5155309, 10310618, 15465927, 20621236, 30931854, 41242472, 61863708, 82484944, 123727416, 247454832]

約数ペア:

[(1, 247454832), (2, 123727416), (3, 82484944), (4, 61863708), (6, 41242472), (8, 30931854), (12, 20621236), (16, 15465927), (24, 10310618), (48, 5155309)]