713347852

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{2467}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 1492646400

約数和(自身を除く): 779298548

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 449, 644, 898, 1796, 2467, 3143, 4934, 6286, 9868, 10327, 12572, 17269, 20654, 34538, 41308, 56741, 69076, 72289, 113482, 144578, 226964, 289156, 397187, 794374, 1107683, 1588748, 2215366, 4430732, 7753781, 15507562, 25476709, 31015124, 50953418, 101906836, 178336963, 356673926, 713347852]

約数ペア:

[(1, 713347852), (2, 356673926), (4, 178336963), (7, 101906836), (14, 50953418), (23, 31015124), (28, 25476709), (46, 15507562), (92, 7753781), (161, 4430732), (322, 2215366), (449, 1588748), (644, 1107683), (898, 794374), (1796, 397187), (2467, 289156), (3143, 226964), (4934, 144578), (6286, 113482), (9868, 72289), (10327, 69076), (12572, 56741), (17269, 41308), (20654, 34538)]