26900878

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{709}}^1$

素因数の和:1083

約数の個数: 16

約数和(自身を含む): 41202720

約数和(自身を除く): 14301842

約数列:

[1, 2, 61, 122, 311, 622, 709, 1418, 18971, 37942, 43249, 86498, 220499, 440998, 13450439, 26900878]

約数ペア:

[(1, 26900878), (2, 13450439), (61, 440998), (122, 220499), (311, 86498), (622, 43249), (709, 37942), (1418, 18971)]