2691692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 5019840

約数和(自身を除く): 2328148

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 331, 428, 662, 1324, 2033, 4066, 6289, 8132, 12578, 25156, 35417, 70834, 141668, 672923, 1345846, 2691692]

約数ペア:

[(1, 2691692), (2, 1345846), (4, 672923), (19, 141668), (38, 70834), (76, 35417), (107, 25156), (214, 12578), (331, 8132), (428, 6289), (662, 4066), (1324, 2033)]