664176738

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{2141}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 1341748800

約数和(自身を除く): 677572062

約数列:

[1, 2, 3, 6, 149, 298, 347, 447, 694, 894, 1041, 2082, 2141, 4282, 6423, 12846, 51703, 103406, 155109, 310218, 319009, 638018, 742927, 957027, 1485854, 1914054, 2228781, 4457562, 110696123, 221392246, 332088369, 664176738]

約数ペア:

[(1, 664176738), (2, 332088369), (3, 221392246), (6, 110696123), (149, 4457562), (298, 2228781), (347, 1914054), (447, 1485854), (694, 957027), (894, 742927), (1041, 638018), (2082, 319009), (2141, 310218), (4282, 155109), (6423, 103406), (12846, 51703)]