271566506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{47963}}^1$

素因数の和:48133

約数の個数: 16

約数和(自身を含む): 431676000

約数和(自身を除く): 160109494

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 47963, 95926, 911297, 1822594, 7146487, 14292974, 135783253, 271566506]

約数ペア:

[(1, 271566506), (2, 135783253), (19, 14292974), (38, 7146487), (149, 1822594), (298, 911297), (2831, 95926), (5662, 47963)]