2009367607

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 2302433280

約数和(自身を除く): 293065673

約数列:

[1, 13, 23, 79, 257, 299, 331, 1027, 1817, 3341, 4303, 5911, 7613, 20303, 23621, 26149, 76843, 85067, 98969, 263939, 339937, 466969, 601427, 1105871, 1956541, 6070597, 6720293, 7818551, 25435033, 87363809, 154566739, 2009367607]

約数ペア:

[(1, 2009367607), (13, 154566739), (23, 87363809), (79, 25435033), (257, 7818551), (299, 6720293), (331, 6070597), (1027, 1956541), (1817, 1105871), (3341, 601427), (4303, 466969), (5911, 339937), (7613, 263939), (20303, 98969), (23621, 85067), (26149, 76843)]