8971816

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1061}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 19370880

約数和(自身を除く): 10399064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1061, 1208, 2114, 2122, 4228, 4244, 7427, 8456, 8488, 14854, 29708, 59416, 160211, 320422, 640844, 1121477, 1281688, 2242954, 4485908, 8971816]

約数ペア:

[(1, 8971816), (2, 4485908), (4, 2242954), (7, 1281688), (8, 1121477), (14, 640844), (28, 320422), (56, 160211), (151, 59416), (302, 29708), (604, 14854), (1057, 8488), (1061, 8456), (1208, 7427), (2114, 4244), (2122, 4228)]