142414874

素因数分解:

$2^1\times 7^2\times {\mathrm{557}}^1\times {\mathrm{2609}}^1$

素因数の和:3182

約数の個数: 24

約数和(自身を含む): 249040980

約数和(自身を除く): 106626106

約数列:

[1, 2, 7, 14, 49, 98, 557, 1114, 2609, 3899, 5218, 7798, 18263, 27293, 36526, 54586, 127841, 255682, 1453213, 2906426, 10172491, 20344982, 71207437, 142414874]

約数ペア:

[(1, 142414874), (2, 71207437), (7, 20344982), (14, 10172491), (49, 2906426), (98, 1453213), (557, 255682), (1114, 127841), (2609, 54586), (3899, 36526), (5218, 27293), (7798, 18263)]