1131824

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:692

約数の個数: 20

約数和(自身を含む): 2214144

約数和(自身を除く): 1082320

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 557, 1016, 1114, 2032, 2228, 4456, 8912, 70739, 141478, 282956, 565912, 1131824]

約数ペア:

[(1, 1131824), (2, 565912), (4, 282956), (8, 141478), (16, 70739), (127, 8912), (254, 4456), (508, 2228), (557, 2032), (1016, 1114)]