2013904749181

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{69127}}^1$

素因数の和:69426

約数の個数: 48

約数和(自身を含む): 2360063101440

約数和(自身を除く): 346158352259

約数列:

[1, 13, 19, 43, 169, 211, 247, 559, 817, 2743, 3211, 4009, 7267, 9073, 10621, 35659, 52117, 69127, 117949, 138073, 172387, 677521, 898651, 1313413, 1533337, 2241031, 2972461, 11682463, 14585797, 17074369, 29133403, 38641993, 56476759, 189615361, 221966797, 277130143, 502345909, 627189271, 734197867, 2464999693, 3602691859, 8153460523, 9544572271, 11916596149, 46834994167, 105994986799, 154915749937, 2013904749181]

約数ペア:

[(1, 2013904749181), (13, 154915749937), (19, 105994986799), (43, 46834994167), (169, 11916596149), (211, 9544572271), (247, 8153460523), (559, 3602691859), (817, 2464999693), (2743, 734197867), (3211, 627189271), (4009, 502345909), (7267, 277130143), (9073, 221966797), (10621, 189615361), (35659, 56476759), (52117, 38641993), (69127, 29133403), (117949, 17074369), (138073, 14585797), (172387, 11682463), (677521, 2972461), (898651, 2241031), (1313413, 1533337)]