2193774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 4904064

約数和(自身を除く): 2710290

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 773, 946, 1419, 1546, 2319, 2838, 4638, 8503, 17006, 25509, 33239, 51018, 66478, 99717, 199434, 365629, 731258, 1096887, 2193774]

約数ペア:

[(1, 2193774), (2, 1096887), (3, 731258), (6, 365629), (11, 199434), (22, 99717), (33, 66478), (43, 51018), (66, 33239), (86, 25509), (129, 17006), (258, 8503), (473, 4638), (773, 2838), (946, 2319), (1419, 1546)]