779245054

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{27541}}^1$

素因数の和:27640

約数の個数: 32

約数和(自身を含む): 1396048896

約数和(自身を除く): 616803842

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 2021, 4042, 14147, 27541, 28294, 55082, 192787, 385574, 1184263, 1294427, 2368526, 2588854, 8289841, 9060989, 16579682, 18121978, 55660361, 111320722, 389622527, 779245054]

約数ペア:

[(1, 779245054), (2, 389622527), (7, 111320722), (14, 55660361), (43, 18121978), (47, 16579682), (86, 9060989), (94, 8289841), (301, 2588854), (329, 2368526), (602, 1294427), (658, 1184263), (2021, 385574), (4042, 192787), (14147, 55082), (27541, 28294)]