140961886

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{4049}}^1$

素因数の和:4180

約数の個数: 24

約数和(自身を含む): 231238800

約数和(自身を除く): 90276914

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 1339, 2678, 4049, 8098, 17407, 34814, 52637, 105274, 417047, 684281, 834094, 1368562, 5421611, 10843222, 70480943, 140961886]

約数ペア:

[(1, 140961886), (2, 70480943), (13, 10843222), (26, 5421611), (103, 1368562), (169, 834094), (206, 684281), (338, 417047), (1339, 105274), (2678, 52637), (4049, 34814), (8098, 17407)]