2742454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 4967424

約数和(自身を除く): 2224970

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 223, 286, 446, 473, 559, 946, 1118, 2453, 2899, 4906, 5798, 6149, 9589, 12298, 19178, 31889, 63778, 105479, 124657, 210958, 249314, 1371227, 2742454]

約数ペア:

[(1, 2742454), (2, 1371227), (11, 249314), (13, 210958), (22, 124657), (26, 105479), (43, 63778), (86, 31889), (143, 19178), (223, 12298), (286, 9589), (446, 6149), (473, 5798), (559, 4906), (946, 2899), (1118, 2453)]