1438448086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{254053}}^1$

素因数の和:254223

約数の個数: 16

約数和(自身を含む): 2286486000

約数和(自身を除く): 848037914

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 254053, 508106, 4827007, 9654014, 37853897, 75707794, 719224043, 1438448086]

約数ペア:

[(1, 1438448086), (2, 719224043), (19, 75707794), (38, 37853897), (149, 9654014), (298, 4827007), (2831, 508106), (5662, 254053)]