8972012

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5431}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 18251520

約数和(自身を除く): 9279508

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 5431, 10862, 21724, 38017, 76034, 152068, 320429, 640858, 1281716, 2243003, 4486006, 8972012]

約数ペア:

[(1, 8972012), (2, 4486006), (4, 2243003), (7, 1281716), (14, 640858), (28, 320429), (59, 152068), (118, 76034), (236, 38017), (413, 21724), (826, 10862), (1652, 5431)]