2017223404

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1075279}}^1$

素因数の和:1075357

約数の個数: 24

約数和(自身を含む): 4094666240

約数和(自身を除く): 2077442836

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 1075279, 2150558, 4301116, 7526953, 15053906, 30107812, 72043693, 144087386, 288174772, 504305851, 1008611702, 2017223404]

約数ペア:

[(1, 2017223404), (2, 1008611702), (4, 504305851), (7, 288174772), (14, 144087386), (28, 72043693), (67, 30107812), (134, 15053906), (268, 7526953), (469, 4301116), (938, 2150558), (1876, 1075279)]