308912846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 512885088

約数和(自身を除く): 203972242

約数列:

[1, 2, 11, 22, 113, 226, 313, 397, 626, 794, 1243, 2486, 3443, 4367, 6886, 8734, 35369, 44861, 70738, 89722, 124261, 248522, 389059, 493471, 778118, 986942, 1366871, 2733742, 14041493, 28082986, 154456423, 308912846]

約数ペア:

[(1, 308912846), (2, 154456423), (11, 28082986), (22, 14041493), (113, 2733742), (226, 1366871), (313, 986942), (397, 778118), (626, 493471), (794, 389059), (1243, 248522), (2486, 124261), (3443, 89722), (4367, 70738), (6886, 44861), (8734, 35369)]