201718440019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149531831}}^1$

素因数の和:149531921

約数の個数: 8

約数和(自身を含む): 215325838080

約数和(自身を除く): 13607398061

約数列:

[1, 19, 71, 1349, 149531831, 2841104789, 10616760001, 201718440019]

約数ペア:

[(1, 201718440019), (19, 10616760001), (71, 2841104789), (1349, 149531831)]