286543994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{95071}}^1$

素因数の和:95221

約数の個数: 16

約数和(自身を含む): 472317696

約数和(自身を除く): 185773702

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 95071, 190142, 1045781, 2091562, 13024727, 26049454, 143271997, 286543994]

約数ペア:

[(1, 286543994), (2, 143271997), (11, 26049454), (22, 13024727), (137, 2091562), (274, 1045781), (1507, 190142), (3014, 95071)]