6397490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1$

素因数の和:3098

約数の個数: 32

約数和(自身を含む): 13227840

約数和(自身を除く): 6830350

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 3061, 6122, 15305, 30610, 33671, 58159, 67342, 116318, 168355, 290795, 336710, 581590, 639749, 1279498, 3198745, 6397490]

約数ペア:

[(1, 6397490), (2, 3198745), (5, 1279498), (10, 639749), (11, 581590), (19, 336710), (22, 290795), (38, 168355), (55, 116318), (95, 67342), (110, 58159), (190, 33671), (209, 30610), (418, 15305), (1045, 6122), (2090, 3061)]