386007832

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{26821}}^1$

素因数の和:27091

約数の個数: 32

約数和(自身を含む): 830409120

約数和(自身を除く): 444401288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 7196, 14392, 26821, 53642, 107284, 187747, 214568, 375494, 750988, 1501976, 6892997, 13785994, 27571988, 48250979, 55143976, 96501958, 193003916, 386007832]

約数ペア:

[(1, 386007832), (2, 193003916), (4, 96501958), (7, 55143976), (8, 48250979), (14, 27571988), (28, 13785994), (56, 6892997), (257, 1501976), (514, 750988), (1028, 375494), (1799, 214568), (2056, 187747), (3598, 107284), (7196, 53642), (14392, 26821)]