1091426

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 32

約数和(自身を含む): 2006400

約数和(自身を除く): 914974

約数列:

[1, 2, 7, 14, 37, 43, 49, 74, 86, 98, 259, 301, 343, 518, 602, 686, 1591, 1813, 2107, 3182, 3626, 4214, 11137, 12691, 14749, 22274, 25382, 29498, 77959, 155918, 545713, 1091426]

約数ペア:

[(1, 1091426), (2, 545713), (7, 155918), (14, 77959), (37, 29498), (43, 25382), (49, 22274), (74, 14749), (86, 12691), (98, 11137), (259, 4214), (301, 3626), (343, 3182), (518, 2107), (602, 1813), (686, 1591)]