238649199085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{7013}}^1\times {\mathrm{618719}}^1$

素因数の和:625748

約数の個数: 16

約数和(自身を含む): 312458549760

約数和(自身を除く): 73809350675

約数列:

[1, 5, 11, 55, 7013, 35065, 77143, 385715, 618719, 3093595, 6805909, 34029545, 4339076347, 21695381735, 47729839817, 238649199085]

約数ペア:

[(1, 238649199085), (5, 47729839817), (11, 21695381735), (55, 4339076347), (7013, 34029545), (35065, 6805909), (77143, 3093595), (385715, 618719)]