2011704716

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{3631}}^1$

素因数の和:4110

約数の個数: 48

約数和(自身を含む): 4119908352

約数和(自身を除く): 2108203636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 421, 658, 842, 1316, 1684, 2947, 3631, 5894, 7262, 11788, 14524, 19787, 25417, 39574, 50834, 79148, 101668, 138509, 170657, 277018, 341314, 554036, 682628, 1194599, 1528651, 2389198, 3057302, 4778396, 6114604, 10700557, 21401114, 42802228, 71846597, 143693194, 287386388, 502926179, 1005852358, 2011704716]

約数ペア:

[(1, 2011704716), (2, 1005852358), (4, 502926179), (7, 287386388), (14, 143693194), (28, 71846597), (47, 42802228), (94, 21401114), (188, 10700557), (329, 6114604), (421, 4778396), (658, 3057302), (842, 2389198), (1316, 1528651), (1684, 1194599), (2947, 682628), (3631, 554036), (5894, 341314), (7262, 277018), (11788, 170657), (14524, 138509), (19787, 101668), (25417, 79148), (39574, 50834)]