4821193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 5544000

約数和(自身を除く): 722807

約数列:

[1, 13, 19, 131, 149, 247, 1703, 1937, 2489, 2831, 19519, 32357, 36803, 253747, 370861, 4821193]

約数ペア:

[(1, 4821193), (13, 370861), (19, 253747), (131, 36803), (149, 32357), (247, 19519), (1703, 2831), (1937, 2489)]