2688082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:705

約数の個数: 16

約数和(自身を含む): 4285440

約数和(自身を除く): 1597358

約数列:

[1, 2, 19, 38, 127, 254, 557, 1114, 2413, 4826, 10583, 21166, 70739, 141478, 1344041, 2688082]

約数ペア:

[(1, 2688082), (2, 1344041), (19, 141478), (38, 70739), (127, 21166), (254, 10583), (557, 4826), (1114, 2413)]