2019337330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4925213}}^1$

素因数の和:4925261

約数の個数: 16

約数和(自身を含む): 3723461784

約数和(自身を除く): 1704124454

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4925213, 9850426, 24626065, 49252130, 201933733, 403867466, 1009668665, 2019337330]

約数ペア:

[(1, 2019337330), (2, 1009668665), (5, 403867466), (10, 201933733), (41, 49252130), (82, 24626065), (205, 9850426), (410, 4925213)]