3966670116865

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{194111579}}^1$

素因数の和:194111712

約数の個数: 16

約数和(自身を含む): 4910246527680

約数和(自身を除く): 943576410815

約数列:

[1, 5, 61, 67, 305, 335, 4087, 20435, 194111579, 970557895, 11840806319, 13005475793, 59204031595, 65027378965, 793334023373, 3966670116865]

約数ペア:

[(1, 3966670116865), (5, 793334023373), (61, 65027378965), (67, 59204031595), (305, 13005475793), (335, 11840806319), (4087, 970557895), (20435, 194111579)]