2012172956

素因数分解:

$2^2\times {\mathrm{11177}}^1\times {\mathrm{45007}}^1$

素因数の和:56188

約数の個数: 12

約数和(自身を含む): 3521695968

約数和(自身を除く): 1509523012

約数列:

[1, 2, 4, 11177, 22354, 44708, 45007, 90014, 180028, 503043239, 1006086478, 2012172956]

約数ペア:

[(1, 2012172956), (2, 1006086478), (4, 503043239), (11177, 180028), (22354, 90014), (44708, 45007)]