1298514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 3041280

約数和(自身を除く): 1742766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 719, 903, 1438, 1806, 2157, 4314, 5033, 10066, 15099, 30198, 30917, 61834, 92751, 185502, 216419, 432838, 649257, 1298514]

約数ペア:

[(1, 1298514), (2, 649257), (3, 432838), (6, 216419), (7, 185502), (14, 92751), (21, 61834), (42, 30917), (43, 30198), (86, 15099), (129, 10066), (258, 5033), (301, 4314), (602, 2157), (719, 1806), (903, 1438)]