2012012368

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{328331}}^1$

素因数の和:328722

約数の個数: 20

約数和(自身を含む): 3908464128

約数和(自身を除く): 1896451760

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 328331, 656662, 1313324, 2626648, 5253296, 125750773, 251501546, 503003092, 1006006184, 2012012368]

約数ペア:

[(1, 2012012368), (2, 1006006184), (4, 503003092), (8, 251501546), (16, 125750773), (383, 5253296), (766, 2626648), (1532, 1313324), (3064, 656662), (6128, 328331)]