1284356732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{28661}}^1$

素因数の和:29341

約数の個数: 24

約数和(自身を含む): 2383531920

約数和(自身を除く): 1099175188

約数列:

[1, 2, 4, 17, 34, 68, 659, 1318, 2636, 11203, 22406, 28661, 44812, 57322, 114644, 487237, 974474, 1948948, 18887599, 37775198, 75550396, 321089183, 642178366, 1284356732]

約数ペア:

[(1, 1284356732), (2, 642178366), (4, 321089183), (17, 75550396), (34, 37775198), (68, 18887599), (659, 1948948), (1318, 974474), (2636, 487237), (11203, 114644), (22406, 57322), (28661, 44812)]