520064342

素因数分解:

$2^1\times 7^2\times {\mathrm{1301}}^1\times {\mathrm{4079}}^1$

素因数の和:5396

約数の個数: 24

約数和(自身を含む): 908379360

約数和(自身を除く): 388315018

約数列:

[1, 2, 7, 14, 49, 98, 1301, 2602, 4079, 8158, 9107, 18214, 28553, 57106, 63749, 127498, 199871, 399742, 5306779, 10613558, 37147453, 74294906, 260032171, 520064342]

約数ペア:

[(1, 520064342), (2, 260032171), (7, 74294906), (14, 37147453), (49, 10613558), (98, 5306779), (1301, 399742), (2602, 199871), (4079, 127498), (8158, 63749), (9107, 57106), (18214, 28553)]