2091070

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3121}}^1$

素因数の和:3195

約数の個数: 16

約数和(自身を含む): 3821328

約数和(自身を除く): 1730258

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 3121, 6242, 15605, 31210, 209107, 418214, 1045535, 2091070]

約数ペア:

[(1, 2091070), (2, 1045535), (5, 418214), (10, 209107), (67, 31210), (134, 15605), (335, 6242), (670, 3121)]