1686241804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{233293}}^1$

素因数の和:233449

約数の個数: 24

約数和(自身を含む): 3200793680

約数和(自身を除く): 1514551876

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 233293, 466586, 933172, 3032809, 6065618, 12131236, 32427727, 64855454, 129710908, 421560451, 843120902, 1686241804]

約数ペア:

[(1, 1686241804), (2, 843120902), (4, 421560451), (13, 129710908), (26, 64855454), (52, 32427727), (139, 12131236), (278, 6065618), (556, 3032809), (1807, 933172), (3614, 466586), (7228, 233293)]