425655916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1823}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 882524160

約数和(自身を除く): 456868244

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 269, 434, 538, 868, 1076, 1823, 1883, 3646, 3766, 7292, 7532, 8339, 12761, 16678, 25522, 33356, 51044, 56513, 58373, 113026, 116746, 226052, 233492, 395591, 490387, 791182, 980774, 1582364, 1961548, 3432709, 6865418, 13730836, 15201997, 30403994, 60807988, 106413979, 212827958, 425655916]

約数ペア:

[(1, 425655916), (2, 212827958), (4, 106413979), (7, 60807988), (14, 30403994), (28, 15201997), (31, 13730836), (62, 6865418), (124, 3432709), (217, 1961548), (269, 1582364), (434, 980774), (538, 791182), (868, 490387), (1076, 395591), (1823, 233492), (1883, 226052), (3646, 116746), (3766, 113026), (7292, 58373), (7532, 56513), (8339, 51044), (12761, 33356), (16678, 25522)]