459686512

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{4877}}^1$

素因数の和:5065

約数の個数: 40

約数和(自身を含む): 918195696

約数和(自身を除く): 458509184

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 274, 344, 548, 688, 1096, 2192, 4877, 5891, 9754, 11782, 19508, 23564, 39016, 47128, 78032, 94256, 209711, 419422, 668149, 838844, 1336298, 1677688, 2672596, 3355376, 5345192, 10690384, 28730407, 57460814, 114921628, 229843256, 459686512]

約数ペア:

[(1, 459686512), (2, 229843256), (4, 114921628), (8, 57460814), (16, 28730407), (43, 10690384), (86, 5345192), (137, 3355376), (172, 2672596), (274, 1677688), (344, 1336298), (548, 838844), (688, 668149), (1096, 419422), (2192, 209711), (4877, 94256), (5891, 78032), (9754, 47128), (11782, 39016), (19508, 23564)]