4320239612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{6390887}}^1$

素因数の和:6390917

約数の個数: 18

約数和(自身を含む): 8186727528

約数和(自身を除く): 3866487916

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 6390887, 12781774, 25563548, 83081531, 166163062, 332326124, 1080059903, 2160119806, 4320239612]

約数ペア:

[(1, 4320239612), (2, 2160119806), (4, 1080059903), (13, 332326124), (26, 166163062), (52, 83081531), (169, 25563548), (338, 12781774), (676, 6390887)]