2507499683039

素因数分解:

${\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1\times {\mathrm{1721}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 2762848297440

約数和(自身を除く): 255348614401

約数列:

[1, 13, 107, 169, 197, 409, 1391, 1721, 2561, 5317, 18083, 21079, 22373, 33293, 43763, 69121, 80573, 184147, 274027, 290849, 339037, 568919, 703889, 1047449, 2393911, 3562351, 4407481, 7395947, 8621311, 9150557, 13616837, 31120843, 36276959, 57297253, 75316123, 112077043, 118957241, 138666133, 471600467, 979109599, 1457001559, 1802659729, 6130806071, 12728424787, 14837276231, 23434576477, 192884591003, 2507499683039]

約数ペア:

[(1, 2507499683039), (13, 192884591003), (107, 23434576477), (169, 14837276231), (197, 12728424787), (409, 6130806071), (1391, 1802659729), (1721, 1457001559), (2561, 979109599), (5317, 471600467), (18083, 138666133), (21079, 118957241), (22373, 112077043), (33293, 75316123), (43763, 57297253), (69121, 36276959), (80573, 31120843), (184147, 13616837), (274027, 9150557), (290849, 8621311), (339037, 7395947), (568919, 4407481), (703889, 3562351), (1047449, 2393911)]