2017379302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{2239}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 3228825600

約数和(自身を除く): 1211446298

約数列:

[1, 2, 19, 38, 131, 181, 262, 362, 2239, 2489, 3439, 4478, 4978, 6878, 23711, 42541, 47422, 85082, 293309, 405259, 450509, 586618, 810518, 901018, 5572871, 7699921, 11145742, 15399842, 53088929, 106177858, 1008689651, 2017379302]

約数ペア:

[(1, 2017379302), (2, 1008689651), (19, 106177858), (38, 53088929), (131, 15399842), (181, 11145742), (262, 7699921), (362, 5572871), (2239, 901018), (2489, 810518), (3439, 586618), (4478, 450509), (4978, 405259), (6878, 293309), (23711, 85082), (42541, 47422)]