3968852

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 7186536

約数和(自身を除く): 3217684

約数列:

[1, 2, 4, 53, 97, 106, 193, 194, 212, 386, 388, 772, 5141, 10229, 10282, 18721, 20458, 20564, 37442, 40916, 74884, 992213, 1984426, 3968852]

約数ペア:

[(1, 3968852), (2, 1984426), (4, 992213), (53, 74884), (97, 40916), (106, 37442), (193, 20564), (194, 20458), (212, 18721), (386, 10282), (388, 10229), (772, 5141)]