255092330983

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{33091}}^1$

素因数の和:33655

約数の個数: 32

約数和(自身を含む): 309741120000

約数和(自身を除く): 54648789017

約数列:

[1, 7, 19, 133, 149, 389, 1043, 2723, 2831, 7391, 19817, 33091, 51737, 57961, 231637, 405727, 628729, 1101259, 4401103, 4930559, 7708813, 12872399, 34513913, 90106793, 93680621, 244575581, 655764347, 1712029067, 1917987451, 13425912157, 36441761569, 255092330983]

約数ペア:

[(1, 255092330983), (7, 36441761569), (19, 13425912157), (133, 1917987451), (149, 1712029067), (389, 655764347), (1043, 244575581), (2723, 93680621), (2831, 90106793), (7391, 34513913), (19817, 12872399), (33091, 7708813), (51737, 4930559), (57961, 4401103), (231637, 1101259), (405727, 628729)]