284570734

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 509404896

約数和(自身を除く): 224834162

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 181, 263, 362, 427, 526, 854, 1267, 1841, 2534, 2989, 3682, 5978, 8869, 11041, 12887, 16043, 17738, 22082, 25774, 32086, 47603, 77287, 95206, 112301, 154574, 224602, 333221, 541009, 666442, 786107, 1082018, 1572214, 2332547, 2903783, 4665094, 5807566, 20326481, 40652962, 142285367, 284570734]

約数ペア:

[(1, 284570734), (2, 142285367), (7, 40652962), (14, 20326481), (49, 5807566), (61, 4665094), (98, 2903783), (122, 2332547), (181, 1572214), (263, 1082018), (362, 786107), (427, 666442), (526, 541009), (854, 333221), (1267, 224602), (1841, 154574), (2534, 112301), (2989, 95206), (3682, 77287), (5978, 47603), (8869, 32086), (11041, 25774), (12887, 22082), (16043, 17738)]