346914946

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 605249280

約数和(自身を除く): 258334334

約数列:

[1, 2, 7, 14, 71, 142, 421, 497, 829, 842, 994, 1658, 2947, 5803, 5894, 11606, 29891, 58859, 59782, 117718, 209237, 349009, 412013, 418474, 698018, 824026, 2443063, 4886126, 24779639, 49559278, 173457473, 346914946]

約数ペア:

[(1, 346914946), (2, 173457473), (7, 49559278), (14, 24779639), (71, 4886126), (142, 2443063), (421, 824026), (497, 698018), (829, 418474), (842, 412013), (994, 349009), (1658, 209237), (2947, 117718), (5803, 59782), (5894, 58859), (11606, 29891)]