1913321881

素因数分解:

${\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 1969269120

約数和(自身を除く): 55947239

約数列:

[1, 67, 101, 337, 839, 6767, 22579, 34037, 56213, 84739, 282743, 2280479, 5677513, 18943781, 28557043, 1913321881]

約数ペア:

[(1, 1913321881), (67, 28557043), (101, 18943781), (337, 5677513), (839, 2280479), (6767, 282743), (22579, 84739), (34037, 56213)]