4689998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 7499520

約数和(自身を除く): 2809522

約数列:

[1, 2, 19, 38, 83, 166, 1487, 1577, 2974, 3154, 28253, 56506, 123421, 246842, 2344999, 4689998]

約数ペア:

[(1, 4689998), (2, 2344999), (19, 246842), (38, 123421), (83, 56506), (166, 28253), (1487, 3154), (1577, 2974)]