3940916

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 7968576

約数和(自身を除く): 4027660

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 1451, 2716, 2902, 5804, 10157, 20314, 40628, 140747, 281494, 562988, 985229, 1970458, 3940916]

約数ペア:

[(1, 3940916), (2, 1970458), (4, 985229), (7, 562988), (14, 281494), (28, 140747), (97, 40628), (194, 20314), (388, 10157), (679, 5804), (1358, 2902), (1451, 2716)]