2838612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 7741440

約数和(自身を除く): 4902828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 719, 987, 1316, 1438, 1974, 2157, 2876, 3948, 4314, 5033, 8628, 10066, 15099, 20132, 30198, 33793, 60396, 67586, 101379, 135172, 202758, 236551, 405516, 473102, 709653, 946204, 1419306, 2838612]

約数ペア:

[(1, 2838612), (2, 1419306), (3, 946204), (4, 709653), (6, 473102), (7, 405516), (12, 236551), (14, 202758), (21, 135172), (28, 101379), (42, 67586), (47, 60396), (84, 33793), (94, 30198), (141, 20132), (188, 15099), (282, 10066), (329, 8628), (564, 5033), (658, 4314), (719, 3948), (987, 2876), (1316, 2157), (1438, 1974)]