245397656

素因数分解:

$2^3\times 7^1\times {\mathrm{4382101}}^1$

素因数の和:4382114

約数の個数: 16

約数和(自身を含む): 525852240

約数和(自身を除く): 280454584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4382101, 8764202, 17528404, 30674707, 35056808, 61349414, 122698828, 245397656]

約数ペア:

[(1, 245397656), (2, 122698828), (4, 61349414), (7, 35056808), (8, 30674707), (14, 17528404), (28, 8764202), (56, 4382101)]