4343458

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 8273664

約数和(自身を除く): 3930206

約数列:

[1, 2, 7, 14, 23, 41, 46, 47, 49, 82, 94, 98, 161, 287, 322, 329, 574, 658, 943, 1081, 1127, 1886, 1927, 2009, 2162, 2254, 2303, 3854, 4018, 4606, 6601, 7567, 13202, 13489, 15134, 26978, 44321, 46207, 52969, 88642, 92414, 94423, 105938, 188846, 310247, 620494, 2171729, 4343458]

約数ペア:

[(1, 4343458), (2, 2171729), (7, 620494), (14, 310247), (23, 188846), (41, 105938), (46, 94423), (47, 92414), (49, 88642), (82, 52969), (94, 46207), (98, 44321), (161, 26978), (287, 15134), (322, 13489), (329, 13202), (574, 7567), (658, 6601), (943, 4606), (1081, 4018), (1127, 3854), (1886, 2303), (1927, 2254), (2009, 2162)]