1330333412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{21269}}^1$

素因数の和:22115

約数の個数: 24

約数和(自身を含む): 2453707200

約数和(自身を除く): 1123373788

約数列:

[1, 2, 4, 19, 38, 76, 823, 1646, 3292, 15637, 21269, 31274, 42538, 62548, 85076, 404111, 808222, 1616444, 17504387, 35008774, 70017548, 332583353, 665166706, 1330333412]

約数ペア:

[(1, 1330333412), (2, 665166706), (4, 332583353), (19, 70017548), (38, 35008774), (76, 17504387), (823, 1616444), (1646, 808222), (3292, 404111), (15637, 85076), (21269, 62548), (31274, 42538)]