7420170238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1\times {\mathrm{2447}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 12068130816

約数和(自身を除く): 4647960578

約数列:

[1, 2, 13, 26, 223, 446, 523, 1046, 2447, 2899, 4894, 5798, 6799, 13598, 31811, 63622, 116629, 233258, 545681, 1091362, 1279781, 1516177, 2559562, 3032354, 7093853, 14187706, 16637153, 33274306, 285391163, 570782326, 3710085119, 7420170238]

約数ペア:

[(1, 7420170238), (2, 3710085119), (13, 570782326), (26, 285391163), (223, 33274306), (446, 16637153), (523, 14187706), (1046, 7093853), (2447, 3032354), (2899, 2559562), (4894, 1516177), (5798, 1279781), (6799, 1091362), (13598, 545681), (31811, 233258), (63622, 116629)]