2019950506

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{19333}}^1$

素因数の和:19798

約数の個数: 32

約数和(自身を含む): 3675006720

約数和(自身を除く): 1655056214

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 439, 878, 3073, 6146, 7463, 14926, 19333, 38666, 52241, 104482, 135331, 270662, 328661, 657322, 2300627, 4601254, 8487187, 16974374, 59410309, 118820618, 144282179, 288564358, 1009975253, 2019950506]

約数ペア:

[(1, 2019950506), (2, 1009975253), (7, 288564358), (14, 144282179), (17, 118820618), (34, 59410309), (119, 16974374), (238, 8487187), (439, 4601254), (878, 2300627), (3073, 657322), (6146, 328661), (7463, 270662), (14926, 135331), (19333, 104482), (38666, 52241)]