255321569119

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{189307}}^1$

素因数の和:189790

約数の個数: 16

約数和(自身を含む): 266303349760

約数和(自身を除く): 10981780641

約数列:

[1, 31, 139, 313, 4309, 9703, 43507, 189307, 1348717, 5868517, 26313673, 59253091, 815723863, 1836845821, 8236179649, 255321569119]

約数ペア:

[(1, 255321569119), (31, 8236179649), (139, 1836845821), (313, 815723863), (4309, 59253091), (9703, 26313673), (43507, 5868517), (189307, 1348717)]