4011238

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^2$

素因数の和:149

約数の個数: 36

約数和(自身を含む): 7762716

約数和(自身を除く): 3751478

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 427, 539, 671, 854, 1078, 1342, 2989, 3721, 4697, 5978, 7442, 9394, 26047, 32879, 40931, 52094, 65758, 81862, 182329, 286517, 364658, 573034, 2005619, 4011238]

約数ペア:

[(1, 4011238), (2, 2005619), (7, 573034), (11, 364658), (14, 286517), (22, 182329), (49, 81862), (61, 65758), (77, 52094), (98, 40931), (122, 32879), (154, 26047), (427, 9394), (539, 7442), (671, 5978), (854, 4697), (1078, 3721), (1342, 2989)]