2017656814

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{17491}}^1$

素因数の和:18051

約数の個数: 16

約数和(自身を含む): 3055992336

約数和(自身を除く): 1038335522

約数列:

[1, 2, 137, 274, 421, 842, 17491, 34982, 57677, 115354, 2396267, 4792534, 7363711, 14727422, 1008828407, 2017656814]

約数ペア:

[(1, 2017656814), (2, 1008828407), (137, 14727422), (274, 7363711), (421, 4792534), (842, 2396267), (17491, 115354), (34982, 57677)]