2201852015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{396373}}^1$

素因数の和:396490

約数の個数: 16

約数和(自身を含む): 2910970656

約数和(自身を除く): 709118641

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 396373, 1981865, 4360103, 21800515, 40033673, 200168365, 440370403, 2201852015]

約数ペア:

[(1, 2201852015), (5, 440370403), (11, 200168365), (55, 40033673), (101, 21800515), (505, 4360103), (1111, 1981865), (5555, 396373)]