2011581310

素因数分解:

$2^1\times 5^1\times {\mathrm{11447}}^1\times {\mathrm{17573}}^1$

素因数の和:29027

約数の個数: 16

約数和(自身を含む): 3621368736

約数和(自身を除く): 1609787426

約数列:

[1, 2, 5, 10, 11447, 17573, 22894, 35146, 57235, 87865, 114470, 175730, 201158131, 402316262, 1005790655, 2011581310]

約数ペア:

[(1, 2011581310), (2, 1005790655), (5, 402316262), (10, 201158131), (11447, 175730), (17573, 114470), (22894, 87865), (35146, 57235)]