154561004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{63241}}^1$

素因数の和:63305

約数の個数: 24

約数和(自身を含む): 297490368

約数和(自身を除く): 142929364

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 63241, 126482, 252964, 822133, 1644266, 2972327, 3288532, 5944654, 11889308, 38640251, 77280502, 154561004]

約数ペア:

[(1, 154561004), (2, 77280502), (4, 38640251), (13, 11889308), (26, 5944654), (47, 3288532), (52, 2972327), (94, 1644266), (188, 822133), (611, 252964), (1222, 126482), (2444, 63241)]