494278486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8423}}^1$

素因数の和:8536

約数の個数: 32

約数和(自身を含む): 833571648

約数和(自身を除く): 339293162

約数列:

[1, 2, 13, 26, 37, 61, 74, 122, 481, 793, 962, 1586, 2257, 4514, 8423, 16846, 29341, 58682, 109499, 218998, 311651, 513803, 623302, 1027606, 4051463, 6679439, 8102926, 13358878, 19010711, 38021422, 247139243, 494278486]

約数ペア:

[(1, 494278486), (2, 247139243), (13, 38021422), (26, 19010711), (37, 13358878), (61, 8102926), (74, 6679439), (122, 4051463), (481, 1027606), (793, 623302), (962, 513803), (1586, 311651), (2257, 218998), (4514, 109499), (8423, 58682), (16846, 29341)]