325967138

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{1129}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 574076160

約数和(自身を除く): 248109022

約数列:

[1, 2, 7, 14, 41, 82, 287, 503, 574, 1006, 1129, 2258, 3521, 7042, 7903, 15806, 20623, 41246, 46289, 92578, 144361, 288722, 324023, 567887, 648046, 1135774, 3975209, 7950418, 23283367, 46566734, 162983569, 325967138]

約数ペア:

[(1, 325967138), (2, 162983569), (7, 46566734), (14, 23283367), (41, 7950418), (82, 3975209), (287, 1135774), (503, 648046), (574, 567887), (1006, 324023), (1129, 288722), (2258, 144361), (3521, 92578), (7042, 46289), (7903, 41246), (15806, 20623)]