17088490

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 31610880

約数和(自身を除く): 14522390

約数列:

[1, 2, 5, 10, 79, 97, 158, 194, 223, 395, 446, 485, 790, 970, 1115, 2230, 7663, 15326, 17617, 21631, 35234, 38315, 43262, 76630, 88085, 108155, 176170, 216310, 1708849, 3417698, 8544245, 17088490]

約数ペア:

[(1, 17088490), (2, 8544245), (5, 3417698), (10, 1708849), (79, 216310), (97, 176170), (158, 108155), (194, 88085), (223, 76630), (395, 43262), (446, 38315), (485, 35234), (790, 21631), (970, 17617), (1115, 15326), (2230, 7663)]