3971851198

素因数分解:

$2^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{198533}}^1$

素因数の和:199971

約数の個数: 16

約数和(自身を含む): 6813686880

約数和(自身を除く): 2841835682

約数列:

[1, 2, 7, 14, 1429, 2858, 10003, 20006, 198533, 397066, 1389731, 2779462, 283703657, 567407314, 1985925599, 3971851198]

約数ペア:

[(1, 3971851198), (2, 1985925599), (7, 567407314), (14, 283703657), (1429, 2779462), (2858, 1389731), (10003, 397066), (20006, 198533)]