2998046

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 16

約数和(自身を含む): 4675968

約数和(自身を除く): 1677922

約数列:

[1, 2, 43, 71, 86, 142, 491, 982, 3053, 6106, 21113, 34861, 42226, 69722, 1499023, 2998046]

約数ペア:

[(1, 2998046), (2, 1499023), (43, 69722), (71, 42226), (86, 34861), (142, 21113), (491, 6106), (982, 3053)]