423605896

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{204443}}^1$

素因数の和:204493

約数の個数: 32

約数和(自身を含む): 932264640

約数和(自身を除く): 508658744

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 204443, 408886, 817772, 1431101, 1635544, 2862202, 5724404, 7564391, 11448808, 15128782, 30257564, 52950737, 60515128, 105901474, 211802948, 423605896]

約数ペア:

[(1, 423605896), (2, 211802948), (4, 105901474), (7, 60515128), (8, 52950737), (14, 30257564), (28, 15128782), (37, 11448808), (56, 7564391), (74, 5724404), (148, 2862202), (259, 1635544), (296, 1431101), (518, 817772), (1036, 408886), (2072, 204443)]