488185656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2905867}}^1$

素因数の和:2905883

約数の個数: 32

約数和(自身を含む): 1394816640

約数和(自身を除く): 906630984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2905867, 5811734, 8717601, 11623468, 17435202, 20341069, 23246936, 34870404, 40682138, 61023207, 69740808, 81364276, 122046414, 162728552, 244092828, 488185656]

約数ペア:

[(1, 488185656), (2, 244092828), (3, 162728552), (4, 122046414), (6, 81364276), (7, 69740808), (8, 61023207), (12, 40682138), (14, 34870404), (21, 23246936), (24, 20341069), (28, 17435202), (42, 11623468), (56, 8717601), (84, 5811734), (168, 2905867)]