965659966

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 1508220000

約数和(自身を除く): 542560034

約数列:

[1, 2, 37, 74, 139, 269, 278, 349, 538, 698, 5143, 9953, 10286, 12913, 19906, 25826, 37391, 48511, 74782, 93881, 97022, 187762, 1383467, 1794907, 2766934, 3473597, 3589814, 6947194, 13049459, 26098918, 482829983, 965659966]

約数ペア:

[(1, 965659966), (2, 482829983), (37, 26098918), (74, 13049459), (139, 6947194), (269, 3589814), (278, 3473597), (349, 2766934), (538, 1794907), (698, 1383467), (5143, 187762), (9953, 97022), (10286, 93881), (12913, 74782), (19906, 48511), (25826, 37391)]