807997291921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{2947271}}^1$

素因数の和:2947644

約数の個数: 16

約数和(自身を含む): 871449384960

約数和(自身を除く): 63452093039

約数列:

[1, 19, 47, 307, 893, 5833, 14429, 274151, 2947271, 55998149, 138521737, 904812197, 2631913003, 17191431743, 42526173259, 807997291921]

約数ペア:

[(1, 807997291921), (19, 42526173259), (47, 17191431743), (307, 2631913003), (893, 904812197), (5833, 138521737), (14429, 55998149), (274151, 2947271)]