2788897550

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{945389}}^1$

素因数の和:945460

約数の個数: 24

約数和(自身を含む): 5275276200

約数和(自身を除く): 2486378650

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 945389, 1890778, 4726945, 9453890, 23634725, 47269450, 55777951, 111555902, 278889755, 557779510, 1394448775, 2788897550]

約数ペア:

[(1, 2788897550), (2, 1394448775), (5, 557779510), (10, 278889755), (25, 111555902), (50, 55777951), (59, 47269450), (118, 23634725), (295, 9453890), (590, 4726945), (1475, 1890778), (2950, 945389)]