297663086

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 520058880

約数和(自身を除く): 222395794

約数列:

[1, 2, 7, 14, 107, 109, 214, 218, 749, 763, 1498, 1526, 1823, 3646, 11663, 12761, 23326, 25522, 81641, 163282, 195061, 198707, 390122, 397414, 1365427, 1390949, 2730854, 2781898, 21261649, 42523298, 148831543, 297663086]

約数ペア:

[(1, 297663086), (2, 148831543), (7, 42523298), (14, 21261649), (107, 2781898), (109, 2730854), (214, 1390949), (218, 1365427), (749, 397414), (763, 390122), (1498, 198707), (1526, 195061), (1823, 163282), (3646, 81641), (11663, 25522), (12761, 23326)]