1250992

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1956

約数の個数: 20

約数和(自身を含む): 2484216

約数和(自身を除く): 1233224

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1907, 3814, 7628, 15256, 30512, 78187, 156374, 312748, 625496, 1250992]

約数ペア:

[(1, 1250992), (2, 625496), (4, 312748), (8, 156374), (16, 78187), (41, 30512), (82, 15256), (164, 7628), (328, 3814), (656, 1907)]