245543568

素因数分解:

$2^4\times 3^1\times {\mathrm{5115491}}^1$

素因数の和:5115502

約数の個数: 20

約数和(自身を含む): 634321008

約数和(自身を除く): 388777440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5115491, 10230982, 15346473, 20461964, 30692946, 40923928, 61385892, 81847856, 122771784, 245543568]

約数ペア:

[(1, 245543568), (2, 122771784), (3, 81847856), (4, 61385892), (6, 40923928), (8, 30692946), (12, 20461964), (16, 15346473), (24, 10230982), (48, 5115491)]