16021657498

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{345637}}^1$

素因数の和:345707

約数の個数: 48

約数和(自身を含む): 31206963744

約数和(自身を除く): 15185306246

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 301, 473, 539, 602, 946, 1078, 2107, 3311, 4214, 6622, 23177, 46354, 345637, 691274, 2419459, 3802007, 4838918, 7604014, 14862391, 16936213, 26614049, 29724782, 33872426, 53228098, 104036737, 163486301, 186298343, 208073474, 326972602, 372596686, 728257159, 1144404107, 1456514318, 2288808214, 8010828749, 16021657498]

約数ペア:

[(1, 16021657498), (2, 8010828749), (7, 2288808214), (11, 1456514318), (14, 1144404107), (22, 728257159), (43, 372596686), (49, 326972602), (77, 208073474), (86, 186298343), (98, 163486301), (154, 104036737), (301, 53228098), (473, 33872426), (539, 29724782), (602, 26614049), (946, 16936213), (1078, 14862391), (2107, 7604014), (3311, 4838918), (4214, 3802007), (6622, 2419459), (23177, 691274), (46354, 345637)]