247869438

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{38501}}^1$

素因数の和:38572

約数の個数: 32

約数和(自身を含む): 526707360

約数和(自身を除く): 278837922

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 6438, 38501, 77002, 115503, 231006, 1116529, 1424537, 2233058, 2849074, 3349587, 4273611, 6699174, 8547222, 41311573, 82623146, 123934719, 247869438]

約数ペア:

[(1, 247869438), (2, 123934719), (3, 82623146), (6, 41311573), (29, 8547222), (37, 6699174), (58, 4273611), (74, 3349587), (87, 2849074), (111, 2233058), (174, 1424537), (222, 1116529), (1073, 231006), (2146, 115503), (3219, 77002), (6438, 38501)]