2184578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 3611520

約数和(自身を除く): 1426942

約数列:

[1, 2, 11, 22, 109, 218, 911, 1199, 1822, 2398, 10021, 20042, 99299, 198598, 1092289, 2184578]

約数ペア:

[(1, 2184578), (2, 1092289), (11, 198598), (22, 99299), (109, 20042), (218, 10021), (911, 2398), (1199, 1822)]