2005653314

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{200927}}^1$

素因数の和:200990

約数の個数: 32

約数和(自身を含む): 3703504896

約数和(自身を除く): 1697851582

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 200927, 401854, 1406489, 2812978, 4621321, 6228737, 9242642, 12457474, 32349247, 43601159, 64698494, 87202318, 143260951, 286521902, 1002826657, 2005653314]

約数ペア:

[(1, 2005653314), (2, 1002826657), (7, 286521902), (14, 143260951), (23, 87202318), (31, 64698494), (46, 43601159), (62, 32349247), (161, 12457474), (217, 9242642), (322, 6228737), (434, 4621321), (713, 2812978), (1426, 1406489), (4991, 401854), (9982, 200927)]