17897698

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3391}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 34191360

約数和(自身を除く): 16293662

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 3391, 5278, 6782, 23737, 44083, 47474, 88166, 98339, 196678, 308581, 617162, 688373, 1278407, 1376746, 2556814, 8948849, 17897698]

約数ペア:

[(1, 17897698), (2, 8948849), (7, 2556814), (13, 1376746), (14, 1278407), (26, 688373), (29, 617162), (58, 308581), (91, 196678), (182, 98339), (203, 88166), (377, 47474), (406, 44083), (754, 23737), (2639, 6782), (3391, 5278)]