1680493606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{319607}}^1$

素因数の和:319859

約数の個数: 16

約数和(自身を含む): 2761413120

約数和(自身を除く): 1080919514

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 319607, 639214, 3515677, 7031354, 76386073, 152772146, 840246803, 1680493606]

約数ペア:

[(1, 1680493606), (2, 840246803), (11, 152772146), (22, 76386073), (239, 7031354), (478, 3515677), (2629, 639214), (5258, 319607)]