2549179619

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{16421}}^1$

素因数の和:16826

約数の個数: 16

約数和(自身を含む): 2965944576

約数和(自身を除く): 416764957

約数列:

[1, 7, 67, 331, 469, 2317, 16421, 22177, 114947, 155239, 1100207, 5435351, 7701449, 38047457, 364168517, 2549179619]

約数ペア:

[(1, 2549179619), (7, 364168517), (67, 38047457), (331, 7701449), (469, 5435351), (2317, 1100207), (16421, 155239), (22177, 114947)]