311528042

素因数分解:

$2^1\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{10531}}^1$

素因数の和:12653

約数の個数: 16

約数和(自身を含む): 534351552

約数和(自身を除く): 222823510

約数列:

[1, 2, 7, 14, 2113, 4226, 10531, 14791, 21062, 29582, 73717, 147434, 22252003, 44504006, 155764021, 311528042]

約数ペア:

[(1, 311528042), (2, 155764021), (7, 44504006), (14, 22252003), (2113, 147434), (4226, 73717), (10531, 29582), (14791, 21062)]