2016287678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{458039}}^1$

素因数の和:458143

約数の個数: 16

約数和(自身を含む): 3165972480

約数和(自身を除く): 1149684802

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 458039, 916078, 14199209, 28398418, 32520769, 65041538, 1008143839, 2016287678]

約数ペア:

[(1, 2016287678), (2, 1008143839), (31, 65041538), (62, 32520769), (71, 28398418), (142, 14199209), (2201, 916078), (4402, 458039)]