2277886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 3729600

約数和(自身を除く): 1451714

約数列:

[1, 2, 13, 26, 79, 158, 1027, 1109, 2054, 2218, 14417, 28834, 87611, 175222, 1138943, 2277886]

約数ペア:

[(1, 2277886), (2, 1138943), (13, 175222), (26, 87611), (79, 28834), (158, 14417), (1027, 2218), (1109, 2054)]