982254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 2470608

約数和(自身を除く): 1488354

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 257, 273, 294, 514, 546, 637, 771, 1274, 1542, 1799, 1911, 3341, 3598, 3822, 5397, 6682, 10023, 10794, 12593, 20046, 23387, 25186, 37779, 46774, 70161, 75558, 140322, 163709, 327418, 491127, 982254]

約数ペア:

[(1, 982254), (2, 491127), (3, 327418), (6, 163709), (7, 140322), (13, 75558), (14, 70161), (21, 46774), (26, 37779), (39, 25186), (42, 23387), (49, 20046), (78, 12593), (91, 10794), (98, 10023), (147, 6682), (182, 5397), (257, 3822), (273, 3598), (294, 3341), (514, 1911), (546, 1799), (637, 1542), (771, 1274)]