1147817872

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{564871}}^1$

素因数の和:565006

約数の個数: 20

約数和(自身を含む): 2241412096

約数和(自身を除く): 1093594224

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 564871, 1129742, 2259484, 4518968, 9037936, 71738617, 143477234, 286954468, 573908936, 1147817872]

約数ペア:

[(1, 1147817872), (2, 573908936), (4, 286954468), (8, 143477234), (16, 71738617), (127, 9037936), (254, 4518968), (508, 2259484), (1016, 1129742), (2032, 564871)]