638049751585

素因数分解:

$5^1\times {\mathrm{337}}^1\times {\mathrm{59417}}^1\times {\mathrm{6373}}^1$

素因数の和:66132

約数の個数: 16

約数和(自身を含む): 768065113296

約数和(自身を除く): 130015361711

約数列:

[1, 5, 337, 1685, 6373, 31865, 59417, 297085, 2147701, 10738505, 20023529, 100117645, 378664541, 1893322705, 127609950317, 638049751585]

約数ペア:

[(1, 638049751585), (5, 127609950317), (337, 1893322705), (1685, 378664541), (6373, 100117645), (31865, 20023529), (59417, 10738505), (297085, 2147701)]