987238

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:627

約数の個数: 16

約数和(自身を含む): 1707264

約数和(自身を除く): 720026

約数列:

[1, 2, 7, 14, 151, 302, 467, 934, 1057, 2114, 3269, 6538, 70517, 141034, 493619, 987238]

約数ペア:

[(1, 987238), (2, 493619), (7, 141034), (14, 70517), (151, 6538), (302, 3269), (467, 2114), (934, 1057)]