269997014

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{37889}}^1$

素因数の和:38407

約数の個数: 16

約数和(自身を含む): 463773600

約数和(自身を除く): 193776586

約数列:

[1, 2, 7, 14, 509, 1018, 3563, 7126, 37889, 75778, 265223, 530446, 19285501, 38571002, 134998507, 269997014]

約数ペア:

[(1, 269997014), (2, 134998507), (7, 38571002), (14, 19285501), (509, 530446), (1018, 265223), (3563, 75778), (7126, 37889)]