126218974

素因数分解:

$2^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{7027}}^1$

素因数の和:8319

約数の個数: 16

約数和(自身を含む): 216574848

約数和(自身を除く): 90355874

約数列:

[1, 2, 7, 14, 1283, 2566, 7027, 8981, 14054, 17962, 49189, 98378, 9015641, 18031282, 63109487, 126218974]

約数ペア:

[(1, 126218974), (2, 63109487), (7, 18031282), (14, 9015641), (1283, 98378), (2566, 49189), (7027, 17962), (8981, 14054)]