2018840264

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{130147}}^1$

素因数の和:130437

約数の個数: 32

約数和(自身を含む): 4341737280

約数和(自身を除く): 2322897016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2216, 3878, 7756, 15512, 130147, 260294, 520588, 911029, 1041176, 1822058, 3644116, 7288232, 36050719, 72101438, 144202876, 252355033, 288405752, 504710066, 1009420132, 2018840264]

約数ペア:

[(1, 2018840264), (2, 1009420132), (4, 504710066), (7, 288405752), (8, 252355033), (14, 144202876), (28, 72101438), (56, 36050719), (277, 7288232), (554, 3644116), (1108, 1822058), (1939, 1041176), (2216, 911029), (3878, 520588), (7756, 260294), (15512, 130147)]