7506126719

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3121}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 9872513280

約数和(自身を除く): 2366386561

約数列:

[1, 7, 13, 19, 91, 107, 133, 169, 247, 749, 1183, 1391, 1729, 2033, 3121, 3211, 9737, 14231, 18083, 21847, 22477, 26429, 40573, 59299, 126581, 185003, 284011, 333947, 343577, 415093, 527449, 770887, 2337629, 2405039, 3692143, 4341311, 5396209, 6344993, 10021531, 30389177, 44414951, 56437043, 70150717, 82484909, 395059301, 577394363, 1072303817, 7506126719]

約数ペア:

[(1, 7506126719), (7, 1072303817), (13, 577394363), (19, 395059301), (91, 82484909), (107, 70150717), (133, 56437043), (169, 44414951), (247, 30389177), (749, 10021531), (1183, 6344993), (1391, 5396209), (1729, 4341311), (2033, 3692143), (3121, 2405039), (3211, 2337629), (9737, 770887), (14231, 527449), (18083, 415093), (21847, 343577), (22477, 333947), (26429, 284011), (40573, 185003), (59299, 126581)]