2560706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:953

約数の個数: 16

約数和(自身を含む): 4099200

約数和(自身を除く): 1538494

約数列:

[1, 2, 19, 38, 79, 158, 853, 1501, 1706, 3002, 16207, 32414, 67387, 134774, 1280353, 2560706]

約数ペア:

[(1, 2560706), (2, 1280353), (19, 134774), (38, 67387), (79, 32414), (158, 16207), (853, 3002), (1501, 1706)]