2018538483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{502499}}^1$

素因数の和:502618

約数の個数: 16

約数和(自身を含む): 2926560000

約数和(自身を除く): 908021517

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 502499, 1507497, 6532487, 19597461, 51757397, 155272191, 672846161, 2018538483]

約数ペア:

[(1, 2018538483), (3, 672846161), (13, 155272191), (39, 51757397), (103, 19597461), (309, 6532487), (1339, 1507497), (4017, 502499)]