2902864

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:862

約数の個数: 20

約数和(自身を含む): 5650804

約数和(自身を除く): 2747940

約数列:

[1, 2, 4, 8, 16, 397, 457, 794, 914, 1588, 1828, 3176, 3656, 6352, 7312, 181429, 362858, 725716, 1451432, 2902864]

約数ペア:

[(1, 2902864), (2, 1451432), (4, 725716), (8, 362858), (16, 181429), (397, 7312), (457, 6352), (794, 3656), (914, 3176), (1588, 1828)]