77838082

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{17539}}^1$

素因数の和:17865

約数の個数: 16

約数和(自身を含む): 133865280

約数和(自身を除く): 56027198

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 17539, 35078, 122773, 245546, 5559863, 11119726, 38919041, 77838082]

約数ペア:

[(1, 77838082), (2, 38919041), (7, 11119726), (14, 5559863), (317, 245546), (634, 122773), (2219, 35078), (4438, 17539)]