805049504

素因数分解:

$2^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{9239}}^1$

素因数の和:9645

約数の個数: 48

約数和(自身を含む): 1816214400

約数和(自身を除く): 1011164896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389, 778, 1556, 2723, 3112, 5446, 6224, 9239, 10892, 12448, 18478, 21784, 36956, 43568, 64673, 73912, 87136, 129346, 147824, 258692, 295648, 517384, 1034768, 2069536, 3593971, 7187942, 14375884, 25157797, 28751768, 50315594, 57503536, 100631188, 115007072, 201262376, 402524752, 805049504]

約数ペア:

[(1, 805049504), (2, 402524752), (4, 201262376), (7, 115007072), (8, 100631188), (14, 57503536), (16, 50315594), (28, 28751768), (32, 25157797), (56, 14375884), (112, 7187942), (224, 3593971), (389, 2069536), (778, 1034768), (1556, 517384), (2723, 295648), (3112, 258692), (5446, 147824), (6224, 129346), (9239, 87136), (10892, 73912), (12448, 64673), (18478, 43568), (21784, 36956)]