2139552289

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{18593}}^1$

素因数の和:19584

約数の個数: 16

約数和(自身を含む): 2591854848

約数和(自身を除く): 452302559

約数列:

[1, 7, 17, 119, 967, 6769, 16439, 18593, 115073, 130151, 316081, 2212567, 17979431, 125856017, 305650327, 2139552289]

約数ペア:

[(1, 2139552289), (7, 305650327), (17, 125856017), (119, 17979431), (967, 2212567), (6769, 316081), (16439, 130151), (18593, 115073)]