1219373274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{675179}}^1$

素因数の和:675234

約数の個数: 32

約数和(自身を含む): 2851960320

約数和(自身を除く): 1632587046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 675179, 1350358, 2025537, 4051074, 4726253, 9452506, 14178759, 28357518, 29032697, 58065394, 87098091, 174196182, 203228879, 406457758, 609686637, 1219373274]

約数ペア:

[(1, 1219373274), (2, 609686637), (3, 406457758), (6, 203228879), (7, 174196182), (14, 87098091), (21, 58065394), (42, 29032697), (43, 28357518), (86, 14178759), (129, 9452506), (258, 4726253), (301, 4051074), (602, 2025537), (903, 1350358), (1806, 675179)]