2783946242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{64333}}^1$

素因数の和:64634

約数の個数: 32

約数和(自身を含む): 5224950144

約数和(自身を除く): 2441003902

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 281, 562, 1967, 3091, 3934, 6182, 21637, 43274, 64333, 128666, 450331, 707663, 900662, 1415326, 4953641, 9907282, 18077573, 36155146, 126543011, 198853303, 253086022, 397706606, 1391973121, 2783946242]

約数ペア:

[(1, 2783946242), (2, 1391973121), (7, 397706606), (11, 253086022), (14, 198853303), (22, 126543011), (77, 36155146), (154, 18077573), (281, 9907282), (562, 4953641), (1967, 1415326), (3091, 900662), (3934, 707663), (6182, 450331), (21637, 128666), (43274, 64333)]