2043457925

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{5897}}^1$

素因数の和:6157

約数の個数: 24

約数和(自身を含む): 2580209856

約数和(自身を除く): 536751931

約数列:

[1, 5, 25, 83, 167, 415, 835, 2075, 4175, 5897, 13861, 29485, 69305, 147425, 346525, 489451, 984799, 2447255, 4923995, 12236275, 24619975, 81738317, 408691585, 2043457925]

約数ペア:

[(1, 2043457925), (5, 408691585), (25, 81738317), (83, 24619975), (167, 12236275), (415, 4923995), (835, 2447255), (2075, 984799), (4175, 489451), (5897, 346525), (13861, 147425), (29485, 69305)]