329854564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{3631}}^1$

素因数の和:5395

約数の個数: 24

約数和(自身を含む): 622176128

約数和(自身を除く): 292321564

約数列:

[1, 2, 4, 13, 26, 52, 1747, 3494, 3631, 6988, 7262, 14524, 22711, 45422, 47203, 90844, 94406, 188812, 6343357, 12686714, 25373428, 82463641, 164927282, 329854564]

約数ペア:

[(1, 329854564), (2, 164927282), (4, 82463641), (13, 25373428), (26, 12686714), (52, 6343357), (1747, 188812), (3494, 94406), (3631, 90844), (6988, 47203), (7262, 45422), (14524, 22711)]