2016398128

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{353}}^1\times {\mathrm{1559}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 3937471200

約数和(自身を除く): 1921073072

約数列:

[1, 2, 4, 8, 16, 229, 353, 458, 706, 916, 1412, 1559, 1832, 2824, 3118, 3664, 5648, 6236, 12472, 24944, 80837, 161674, 323348, 357011, 550327, 646696, 714022, 1100654, 1293392, 1428044, 2201308, 2856088, 4402616, 5712176, 8805232, 126024883, 252049766, 504099532, 1008199064, 2016398128]

約数ペア:

[(1, 2016398128), (2, 1008199064), (4, 504099532), (8, 252049766), (16, 126024883), (229, 8805232), (353, 5712176), (458, 4402616), (706, 2856088), (916, 2201308), (1412, 1428044), (1559, 1293392), (1832, 1100654), (2824, 714022), (3118, 646696), (3664, 550327), (5648, 357011), (6236, 323348), (12472, 161674), (24944, 80837)]