2587156748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59453}}^1$

素因数の和:59534

約数の個数: 48

約数和(自身を含む): 5273807616

約数和(自身を除く): 2686650868

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1892, 1978, 3956, 10879, 21758, 43516, 59453, 118906, 237812, 653983, 1307966, 1367419, 2556479, 2615932, 2734838, 5112958, 5469676, 10225916, 15041609, 28121269, 30083218, 56242538, 58799017, 60166436, 112485076, 117598034, 235196068, 646789187, 1293578374, 2587156748]

約数ペア:

[(1, 2587156748), (2, 1293578374), (4, 646789187), (11, 235196068), (22, 117598034), (23, 112485076), (43, 60166436), (44, 58799017), (46, 56242538), (86, 30083218), (92, 28121269), (172, 15041609), (253, 10225916), (473, 5469676), (506, 5112958), (946, 2734838), (989, 2615932), (1012, 2556479), (1892, 1367419), (1978, 1307966), (3956, 653983), (10879, 237812), (21758, 118906), (43516, 59453)]