2057368411

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 2474841600

約数和(自身を除く): 417473189

約数列:

[1, 7, 43, 61, 89, 301, 427, 623, 1259, 2623, 3827, 5429, 8813, 18361, 26789, 38003, 54137, 76799, 112051, 233447, 378959, 537593, 784357, 1634129, 3302357, 4818193, 6835111, 23116499, 33727351, 47845777, 293909773, 2057368411]

約数ペア:

[(1, 2057368411), (7, 293909773), (43, 47845777), (61, 33727351), (89, 23116499), (301, 6835111), (427, 4818193), (623, 3302357), (1259, 1634129), (2623, 784357), (3827, 537593), (5429, 378959), (8813, 233447), (18361, 112051), (26789, 76799), (38003, 54137)]