4356986

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:637

約数の個数: 16

約数和(自身を含む): 6749568

約数和(自身を除く): 2392582

約数列:

[1, 2, 61, 71, 122, 142, 503, 1006, 4331, 8662, 30683, 35713, 61366, 71426, 2178493, 4356986]

約数ペア:

[(1, 4356986), (2, 2178493), (61, 71426), (71, 61366), (122, 35713), (142, 30683), (503, 8662), (1006, 4331)]