2566496

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:726

約数の個数: 24

約数和(自身を含む): 5097960

約数和(自身を除く): 2531464

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 577, 1112, 1154, 2224, 2308, 4448, 4616, 9232, 18464, 80203, 160406, 320812, 641624, 1283248, 2566496]

約数ペア:

[(1, 2566496), (2, 1283248), (4, 641624), (8, 320812), (16, 160406), (32, 80203), (139, 18464), (278, 9232), (556, 4616), (577, 4448), (1112, 2308), (1154, 2224)]