1001995201538

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1\times {\mathrm{4008077}}^1$

素因数の和:4008841

約数の個数: 16

約数和(自身を含む): 1512167667840

約数和(自身を除く): 510172466302

約数列:

[1, 2, 239, 478, 523, 1046, 124997, 249994, 4008077, 8016154, 957930403, 1915860806, 2096224271, 4192448542, 500997600769, 1001995201538]

約数ペア:

[(1, 1001995201538), (2, 500997600769), (239, 4192448542), (478, 2096224271), (523, 1915860806), (1046, 957930403), (124997, 8016154), (249994, 4008077)]