3138914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 5417280

約数和(自身を除く): 2278366

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 113, 226, 323, 646, 731, 817, 1462, 1634, 1921, 2147, 3842, 4294, 4859, 9718, 13889, 27778, 36499, 72998, 82603, 92321, 165206, 184642, 1569457, 3138914]

約数ペア:

[(1, 3138914), (2, 1569457), (17, 184642), (19, 165206), (34, 92321), (38, 82603), (43, 72998), (86, 36499), (113, 27778), (226, 13889), (323, 9718), (646, 4859), (731, 4294), (817, 3842), (1462, 2147), (1634, 1921)]