663108212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{48487}}^1$

素因数の和:48767

約数の個数: 24

約数和(自身を含む): 1254481536

約数和(自身を除く): 591373324

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 3419, 6838, 13676, 48487, 96974, 193948, 630331, 1260662, 2521324, 12752081, 25504162, 51008324, 165777053, 331554106, 663108212]

約数ペア:

[(1, 663108212), (2, 331554106), (4, 165777053), (13, 51008324), (26, 25504162), (52, 12752081), (263, 2521324), (526, 1260662), (1052, 630331), (3419, 193948), (6838, 96974), (13676, 48487)]