2017990554

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{5019877}}^1$

素因数の和:5019949

約数の個数: 16

約数和(自身を含む): 4096220448

約数和(自身を除く): 2078229894

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 5019877, 10039754, 15059631, 30119262, 336331759, 672663518, 1008995277, 2017990554]

約数ペア:

[(1, 2017990554), (2, 1008995277), (3, 672663518), (6, 336331759), (67, 30119262), (134, 15059631), (201, 10039754), (402, 5019877)]