1664693797

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{17597}}^1$

素因数の和:18012

約数の個数: 16

約数和(自身を含む): 1892136960

約数和(自身を除く): 227443163

約数列:

[1, 13, 19, 247, 383, 4979, 7277, 17597, 94601, 228761, 334343, 4346459, 6739651, 87615463, 128053369, 1664693797]

約数ペア:

[(1, 1664693797), (13, 128053369), (19, 87615463), (247, 6739651), (383, 4346459), (4979, 334343), (7277, 228761), (17597, 94601)]