2888679935

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 3583040832

約数和(自身を除く): 694360897

約数列:

[1, 5, 53, 137, 251, 265, 317, 685, 1255, 1585, 7261, 13303, 16801, 34387, 36305, 43429, 66515, 79567, 84005, 171935, 217145, 397835, 1822511, 2301737, 4217051, 9112555, 10900679, 11508685, 21085255, 54503395, 577735987, 2888679935]

約数ペア:

[(1, 2888679935), (5, 577735987), (53, 54503395), (137, 21085255), (251, 11508685), (265, 10900679), (317, 9112555), (685, 4217051), (1255, 2301737), (1585, 1822511), (7261, 397835), (13303, 217145), (16801, 171935), (34387, 84005), (36305, 79567), (43429, 66515)]