2664448514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{395671}}^1$

素因数の和:395730

約数の個数: 32

約数和(自身を含む): 5051940096

約数和(自身を除く): 2387491582

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 395671, 791342, 2769697, 5143723, 5539394, 10287446, 14639827, 29279654, 36006061, 72012122, 102478789, 190317751, 204957578, 380635502, 1332224257, 2664448514]

約数ペア:

[(1, 2664448514), (2, 1332224257), (7, 380635502), (13, 204957578), (14, 190317751), (26, 102478789), (37, 72012122), (74, 36006061), (91, 29279654), (182, 14639827), (259, 10287446), (481, 5539394), (518, 5143723), (962, 2769697), (3367, 791342), (6734, 395671)]