2016540176

素因数分解:

$2^4\times 7^1\times {\mathrm{997}}^1\times {\mathrm{18059}}^1$

素因数の和:19071

約数の個数: 40

約数和(自身を含む): 4469922240

約数和(自身を除く): 2453382064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 997, 1994, 3988, 6979, 7976, 13958, 15952, 18059, 27916, 36118, 55832, 72236, 111664, 126413, 144472, 252826, 288944, 505652, 1011304, 2022608, 18004823, 36009646, 72019292, 126033761, 144038584, 252067522, 288077168, 504135044, 1008270088, 2016540176]

約数ペア:

[(1, 2016540176), (2, 1008270088), (4, 504135044), (7, 288077168), (8, 252067522), (14, 144038584), (16, 126033761), (28, 72019292), (56, 36009646), (112, 18004823), (997, 2022608), (1994, 1011304), (3988, 505652), (6979, 288944), (7976, 252826), (13958, 144472), (15952, 126413), (18059, 111664), (27916, 72236), (36118, 55832)]