1898460718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1031}}^1\times {\mathrm{1087}}^1$

素因数の和:2149

約数の個数: 48

約数和(自身を含む): 3584028672

約数和(自身を除く): 1685567954

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1031, 1087, 1694, 2062, 2174, 7217, 7609, 11341, 11957, 14434, 15218, 22682, 23914, 79387, 83699, 124751, 131527, 158774, 167398, 249502, 263054, 873257, 920689, 1120697, 1746514, 1841378, 2241394, 7844879, 12327667, 15689758, 24655334, 86293669, 135604337, 172587338, 271208674, 949230359, 1898460718]

約数ペア:

[(1, 1898460718), (2, 949230359), (7, 271208674), (11, 172587338), (14, 135604337), (22, 86293669), (77, 24655334), (121, 15689758), (154, 12327667), (242, 7844879), (847, 2241394), (1031, 1841378), (1087, 1746514), (1694, 1120697), (2062, 920689), (2174, 873257), (7217, 263054), (7609, 249502), (11341, 167398), (11957, 158774), (14434, 131527), (15218, 124751), (22682, 83699), (23914, 79387)]