138740497417

素因数分解:

${\mathrm{19}}^1\times {\mathrm{15881}}^1\times {\mathrm{459803}}^1$

素因数の和:475703

約数の個数: 8

約数和(自身を含む): 146052142560

約数和(自身を除く): 7311645143

約数列:

[1, 19, 15881, 301739, 459803, 8736257, 7302131443, 138740497417]

約数ペア:

[(1, 138740497417), (19, 7302131443), (15881, 8736257), (301739, 459803)]