2457156955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{10711}}^1$

素因数の和:10867

約数の個数: 32

約数和(自身を含む): 3325690368

約数和(自身を除く): 868533413

約数列:

[1, 5, 11, 43, 55, 97, 215, 473, 485, 1067, 2365, 4171, 5335, 10711, 20855, 45881, 53555, 117821, 229405, 460573, 589105, 1038967, 2302865, 5066303, 5194835, 11428637, 25331515, 44675581, 57143185, 223377905, 491431391, 2457156955]

約数ペア:

[(1, 2457156955), (5, 491431391), (11, 223377905), (43, 57143185), (55, 44675581), (97, 25331515), (215, 11428637), (473, 5194835), (485, 5066303), (1067, 2302865), (2365, 1038967), (4171, 589105), (5335, 460573), (10711, 229405), (20855, 117821), (45881, 53555)]