245826238

素因数分解:

$2^1\times 7^2\times {\mathrm{1559}}^1\times {\mathrm{1609}}^1$

素因数の和:3184

約数の個数: 24

約数和(自身を含む): 429483600

約数和(自身を除く): 183657362

約数列:

[1, 2, 7, 14, 49, 98, 1559, 1609, 3118, 3218, 10913, 11263, 21826, 22526, 76391, 78841, 152782, 157682, 2508431, 5016862, 17559017, 35118034, 122913119, 245826238]

約数ペア:

[(1, 245826238), (2, 122913119), (7, 35118034), (14, 17559017), (49, 5016862), (98, 2508431), (1559, 157682), (1609, 152782), (3118, 78841), (3218, 76391), (10913, 22526), (11263, 21826)]