1231134184

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{60899}}^1$

素因数の和:60950

約数の個数: 48

約数和(自身を含む): 2784348000

約数和(自身を除く): 1553213816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 5054, 10108, 20216, 60899, 121798, 243596, 426293, 487192, 852586, 1157081, 1705172, 2314162, 3410344, 4628324, 8099567, 9256648, 16199134, 21984539, 32398268, 43969078, 64796536, 87938156, 153891773, 175876312, 307783546, 615567092, 1231134184]

約数ペア:

[(1, 1231134184), (2, 615567092), (4, 307783546), (7, 175876312), (8, 153891773), (14, 87938156), (19, 64796536), (28, 43969078), (38, 32398268), (56, 21984539), (76, 16199134), (133, 9256648), (152, 8099567), (266, 4628324), (361, 3410344), (532, 2314162), (722, 1705172), (1064, 1157081), (1444, 852586), (2527, 487192), (2888, 426293), (5054, 243596), (10108, 121798), (20216, 60899)]