2193132068

素因数分解:

$2^2\times {\mathrm{1913}}^1\times {\mathrm{286609}}^1$

素因数の和:288526

約数の個数: 12

約数和(自身を含む): 3840000780

約数和(自身を除く): 1646868712

約数列:

[1, 2, 4, 1913, 3826, 7652, 286609, 573218, 1146436, 548283017, 1096566034, 2193132068]

約数ペア:

[(1, 2193132068), (2, 1096566034), (4, 548283017), (1913, 1146436), (3826, 573218), (7652, 286609)]