1220674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 2378880

約数和(自身を除く): 1158206

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 353, 494, 706, 1729, 2471, 3458, 4589, 4942, 6707, 9178, 13414, 32123, 46949, 64246, 87191, 93898, 174382, 610337, 1220674]

約数ペア:

[(1, 1220674), (2, 610337), (7, 174382), (13, 93898), (14, 87191), (19, 64246), (26, 46949), (38, 32123), (91, 13414), (133, 9178), (182, 6707), (247, 4942), (266, 4589), (353, 3458), (494, 2471), (706, 1729)]