2531383162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{6701}}^1$

素因数の和:6955

約数の個数: 48

約数和(自身を含む): 4791983616

約数和(自身を除く): 2260600454

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 223, 242, 446, 847, 1561, 1694, 2453, 3122, 4906, 6701, 13402, 17171, 26983, 34342, 46907, 53966, 73711, 93814, 147422, 188881, 377762, 515977, 810821, 1031954, 1494323, 1621642, 2988646, 5675747, 10460261, 11351494, 16437553, 20920522, 32875106, 115062871, 180813083, 230125742, 361626166, 1265691581, 2531383162]

約数ペア:

[(1, 2531383162), (2, 1265691581), (7, 361626166), (11, 230125742), (14, 180813083), (22, 115062871), (77, 32875106), (121, 20920522), (154, 16437553), (223, 11351494), (242, 10460261), (446, 5675747), (847, 2988646), (1561, 1621642), (1694, 1494323), (2453, 1031954), (3122, 810821), (4906, 515977), (6701, 377762), (13402, 188881), (17171, 147422), (26983, 93814), (34342, 73711), (46907, 53966)]