7131786158

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1\times {\mathrm{6661}}^1$

素因数の和:9168

約数の個数: 32

約数和(自身を含む): 12627314688

約数和(自身を除く): 5495528530

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2467, 4934, 6661, 13322, 17269, 34538, 46627, 76477, 93254, 152954, 206491, 412982, 535339, 1070678, 1445437, 2890874, 16432687, 32865374, 115028809, 230057618, 509413297, 1018826594, 3565893079, 7131786158]

約数ペア:

[(1, 7131786158), (2, 3565893079), (7, 1018826594), (14, 509413297), (31, 230057618), (62, 115028809), (217, 32865374), (434, 16432687), (2467, 2890874), (4934, 1445437), (6661, 1070678), (13322, 535339), (17269, 412982), (34538, 206491), (46627, 152954), (76477, 93254)]