7840316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 15327984

約数和(自身を除く): 7487668

約数列:

[1, 2, 4, 11, 22, 44, 97, 121, 167, 194, 242, 334, 388, 484, 668, 1067, 1837, 2134, 3674, 4268, 7348, 11737, 16199, 20207, 23474, 32398, 40414, 46948, 64796, 80828, 178189, 356378, 712756, 1960079, 3920158, 7840316]

約数ペア:

[(1, 7840316), (2, 3920158), (4, 1960079), (11, 712756), (22, 356378), (44, 178189), (97, 80828), (121, 64796), (167, 46948), (194, 40414), (242, 32398), (334, 23474), (388, 20207), (484, 16199), (668, 11737), (1067, 7348), (1837, 4268), (2134, 3674)]