7985874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2442

約数の個数: 32

約数和(自身を含む): 17607744

約数和(自身を除く): 9621870

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 2381, 3354, 4762, 7143, 14286, 30953, 61906, 92859, 102383, 185718, 204766, 307149, 614298, 1330979, 2661958, 3992937, 7985874]

約数ペア:

[(1, 7985874), (2, 3992937), (3, 2661958), (6, 1330979), (13, 614298), (26, 307149), (39, 204766), (43, 185718), (78, 102383), (86, 92859), (129, 61906), (258, 30953), (559, 14286), (1118, 7143), (1677, 4762), (2381, 3354)]