1879883929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 2374935552

約数和(自身を除く): 495051623

約数列:

[1, 7, 11, 77, 131, 227, 821, 917, 1441, 1589, 2497, 5747, 9031, 10087, 17479, 29737, 63217, 107551, 186367, 208159, 327107, 752857, 1183061, 1304569, 2050037, 2289749, 8281427, 14350259, 24414077, 170898539, 268554847, 1879883929]

約数ペア:

[(1, 1879883929), (7, 268554847), (11, 170898539), (77, 24414077), (131, 14350259), (227, 8281427), (821, 2289749), (917, 2050037), (1441, 1304569), (1589, 1183061), (2497, 752857), (5747, 327107), (9031, 208159), (10087, 186367), (17479, 107551), (29737, 63217)]