2864274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 6690816

約数和(自身を除く): 3826542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1451, 1974, 2902, 4353, 8706, 10157, 20314, 30471, 60942, 68197, 136394, 204591, 409182, 477379, 954758, 1432137, 2864274]

約数ペア:

[(1, 2864274), (2, 1432137), (3, 954758), (6, 477379), (7, 409182), (14, 204591), (21, 136394), (42, 68197), (47, 60942), (94, 30471), (141, 20314), (282, 10157), (329, 8706), (658, 4353), (987, 2902), (1451, 1974)]