979475510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{142159}}^1$

素因数の和:142232

約数の個数: 32

約数和(自身を含む): 1934513280

約数和(自身を除く): 955037770

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 142159, 284318, 710795, 1421590, 1848067, 3696134, 7534427, 9240335, 15068854, 18480670, 37672135, 75344270, 97947551, 195895102, 489737755, 979475510]

約数ペア:

[(1, 979475510), (2, 489737755), (5, 195895102), (10, 97947551), (13, 75344270), (26, 37672135), (53, 18480670), (65, 15068854), (106, 9240335), (130, 7534427), (265, 3696134), (530, 1848067), (689, 1421590), (1378, 710795), (3445, 284318), (6890, 142159)]