2012131270

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3003181}}^1$

素因数の和:3003255

約数の個数: 16

約数和(自身を含む): 3675894768

約数和(自身を除く): 1663763498

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 3003181, 6006362, 15015905, 30031810, 201213127, 402426254, 1006065635, 2012131270]

約数ペア:

[(1, 2012131270), (2, 1006065635), (5, 402426254), (10, 201213127), (67, 30031810), (134, 15015905), (335, 6006362), (670, 3003181)]