2009492036

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{353}}^1\times {\mathrm{8731}}^1$

素因数の和:9251

約数の個数: 24

約数和(自身を含む): 3548614944

約数和(自身を除く): 1539122908

約数列:

[1, 2, 4, 163, 326, 353, 652, 706, 1412, 8731, 17462, 34924, 57539, 115078, 230156, 1423153, 2846306, 3082043, 5692612, 6164086, 12328172, 502373009, 1004746018, 2009492036]

約数ペア:

[(1, 2009492036), (2, 1004746018), (4, 502373009), (163, 12328172), (326, 6164086), (353, 5692612), (652, 3082043), (706, 2846306), (1412, 1423153), (8731, 230156), (17462, 115078), (34924, 57539)]