2247221452

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{18121}}^1$

素因数の和:18278

約数の個数: 48

約数和(自身を含む): 4643871232

約数和(自身を除く): 2396649780

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 103, 172, 206, 301, 412, 602, 721, 1204, 1442, 2884, 4429, 8858, 17716, 18121, 31003, 36242, 62006, 72484, 124012, 126847, 253694, 507388, 779203, 1558406, 1866463, 3116812, 3732926, 5454421, 7465852, 10908842, 13065241, 21817684, 26130482, 52260964, 80257909, 160515818, 321031636, 561805363, 1123610726, 2247221452]

約数ペア:

[(1, 2247221452), (2, 1123610726), (4, 561805363), (7, 321031636), (14, 160515818), (28, 80257909), (43, 52260964), (86, 26130482), (103, 21817684), (172, 13065241), (206, 10908842), (301, 7465852), (412, 5454421), (602, 3732926), (721, 3116812), (1204, 1866463), (1442, 1558406), (2884, 779203), (4429, 507388), (8858, 253694), (17716, 126847), (18121, 124012), (31003, 72484), (36242, 62006)]