2018480176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7420883}}^1$

素因数の和:7420908

約数の個数: 20

約数和(自身を含む): 4140853272

約数和(自身を除く): 2122373096

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7420883, 14841766, 29683532, 59367064, 118734128, 126155011, 252310022, 504620044, 1009240088, 2018480176]

約数ペア:

[(1, 2018480176), (2, 1009240088), (4, 504620044), (8, 252310022), (16, 126155011), (17, 118734128), (34, 59367064), (68, 29683532), (136, 14841766), (272, 7420883)]