713649872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3431009}}^1$

素因数の和:3431030

約数の個数: 20

約数和(自身を含む): 1489058340

約数和(自身を除く): 775408468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3431009, 6862018, 13724036, 27448072, 44603117, 54896144, 89206234, 178412468, 356824936, 713649872]

約数ペア:

[(1, 713649872), (2, 356824936), (4, 178412468), (8, 89206234), (13, 54896144), (16, 44603117), (26, 27448072), (52, 13724036), (104, 6862018), (208, 3431009)]