247519482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{10657}}^1$

素因数の和:10755

約数の個数: 48

約数和(自身を含む): 583205760

約数和(自身を除く): 335686278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3871, 7742, 10657, 11613, 21314, 23226, 31971, 63942, 74599, 149198, 223797, 447594, 522193, 841903, 1044386, 1566579, 1683806, 2525709, 3133158, 5051418, 5893321, 11786642, 17679963, 35359926, 41253247, 82506494, 123759741, 247519482]

約数ペア:

[(1, 247519482), (2, 123759741), (3, 82506494), (6, 41253247), (7, 35359926), (14, 17679963), (21, 11786642), (42, 5893321), (49, 5051418), (79, 3133158), (98, 2525709), (147, 1683806), (158, 1566579), (237, 1044386), (294, 841903), (474, 522193), (553, 447594), (1106, 223797), (1659, 149198), (3318, 74599), (3871, 63942), (7742, 31971), (10657, 23226), (11613, 21314)]