854634252

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{665603}}^1$

素因数の和:665717

約数の個数: 24

約数和(自身を含む): 2012786496

約数和(自身を除く): 1158152244

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 665603, 1331206, 1996809, 2662412, 3993618, 7987236, 71219521, 142439042, 213658563, 284878084, 427317126, 854634252]

約数ペア:

[(1, 854634252), (2, 427317126), (3, 284878084), (4, 213658563), (6, 142439042), (12, 71219521), (107, 7987236), (214, 3993618), (321, 2662412), (428, 1996809), (642, 1331206), (1284, 665603)]