7219838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 11999232

約数和(自身を除く): 4779394

約数列:

[1, 2, 23, 31, 46, 61, 62, 83, 122, 166, 713, 1403, 1426, 1891, 1909, 2573, 2806, 3782, 3818, 5063, 5146, 10126, 43493, 59179, 86986, 116449, 118358, 156953, 232898, 313906, 3609919, 7219838]

約数ペア:

[(1, 7219838), (2, 3609919), (23, 313906), (31, 232898), (46, 156953), (61, 118358), (62, 116449), (83, 86986), (122, 59179), (166, 43493), (713, 10126), (1403, 5146), (1426, 5063), (1891, 3818), (1909, 3782), (2573, 2806)]