2017492978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{434243}}^1$

素因数の和:434369

約数の個数: 16

約数和(自身を含む): 3189087936

約数和(自身を除く): 1171594958

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 434243, 868486, 9987589, 19975178, 43858543, 87717086, 1008746489, 2017492978]

約数ペア:

[(1, 2017492978), (2, 1008746489), (23, 87717086), (46, 43858543), (101, 19975178), (202, 9987589), (2323, 868486), (4646, 434243)]