290607394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{9029}}^1$

素因数の和:9079

約数の個数: 48

約数和(自身を含む): 576475200

約数和(自身を除く): 285867806

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2926, 4598, 9029, 16093, 18058, 32186, 63203, 99319, 126406, 171551, 198638, 343102, 695233, 1092509, 1200857, 1390466, 1887061, 2185018, 2401714, 3774122, 7647563, 13209427, 15295126, 20757671, 26418854, 41515342, 145303697, 290607394]

約数ペア:

[(1, 290607394), (2, 145303697), (7, 41515342), (11, 26418854), (14, 20757671), (19, 15295126), (22, 13209427), (38, 7647563), (77, 3774122), (121, 2401714), (133, 2185018), (154, 1887061), (209, 1390466), (242, 1200857), (266, 1092509), (418, 695233), (847, 343102), (1463, 198638), (1694, 171551), (2299, 126406), (2926, 99319), (4598, 63203), (9029, 32186), (16093, 18058)]