3640646

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:439

約数の個数: 16

約数和(自身を含む): 5618160

約数和(自身を除く): 1977514

約数列:

[1, 2, 67, 101, 134, 202, 269, 538, 6767, 13534, 18023, 27169, 36046, 54338, 1820323, 3640646]

約数ペア:

[(1, 3640646), (2, 1820323), (67, 54338), (101, 36046), (134, 27169), (202, 18023), (269, 13534), (538, 6767)]