7302988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 16144128

約数和(自身を除く): 8841140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 181, 262, 308, 362, 524, 724, 917, 1267, 1441, 1834, 1991, 2534, 2882, 3668, 3982, 5068, 5764, 7964, 10087, 13937, 20174, 23711, 27874, 40348, 47422, 55748, 94844, 165977, 260821, 331954, 521642, 663908, 1043284, 1825747, 3651494, 7302988]

約数ペア:

[(1, 7302988), (2, 3651494), (4, 1825747), (7, 1043284), (11, 663908), (14, 521642), (22, 331954), (28, 260821), (44, 165977), (77, 94844), (131, 55748), (154, 47422), (181, 40348), (262, 27874), (308, 23711), (362, 20174), (524, 13937), (724, 10087), (917, 7964), (1267, 5764), (1441, 5068), (1834, 3982), (1991, 3668), (2534, 2882)]