3178388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 6031872

約数和(自身を除く): 2853484

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1087, 1462, 2174, 2924, 4348, 18479, 36958, 46741, 73916, 93482, 186964, 794597, 1589194, 3178388]

約数ペア:

[(1, 3178388), (2, 1589194), (4, 794597), (17, 186964), (34, 93482), (43, 73916), (68, 46741), (86, 36958), (172, 18479), (731, 4348), (1087, 2924), (1462, 2174)]