2641105288

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{146273}}^1$

素因数の和:146377

約数の個数: 32

約数和(自身を含む): 5169323160

約数和(自身を除く): 2528217872

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4514, 9028, 18056, 146273, 292546, 585092, 1170184, 5412101, 8922653, 10824202, 17845306, 21648404, 35690612, 43296808, 71381224, 330138161, 660276322, 1320552644, 2641105288]

約数ペア:

[(1, 2641105288), (2, 1320552644), (4, 660276322), (8, 330138161), (37, 71381224), (61, 43296808), (74, 35690612), (122, 21648404), (148, 17845306), (244, 10824202), (296, 8922653), (488, 5412101), (2257, 1170184), (4514, 585092), (9028, 292546), (18056, 146273)]