2248943641

素因数分解:

$7^3\times {\mathrm{67}}^1\times {\mathrm{97861}}^1$

素因数の和:97949

約数の個数: 16

約数和(自身を含む): 2661846400

約数和(自身を除く): 412902759

約数列:

[1, 7, 49, 67, 343, 469, 3283, 22981, 97861, 685027, 4795189, 6556687, 33566323, 45896809, 321277663, 2248943641]

約数ペア:

[(1, 2248943641), (7, 321277663), (49, 45896809), (67, 33566323), (343, 6556687), (469, 4795189), (3283, 685027), (22981, 97861)]