2169466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:657

約数の個数: 16

約数和(自身を含む): 3531528

約数和(自身を除く): 1362062

約数列:

[1, 2, 13, 26, 181, 362, 461, 922, 2353, 4706, 5993, 11986, 83441, 166882, 1084733, 2169466]

約数ペア:

[(1, 2169466), (2, 1084733), (13, 166882), (26, 83441), (181, 11986), (362, 5993), (461, 4706), (922, 2353)]