4213874

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3406606

約数列:

[1, 2, 7, 14, 29, 58, 97, 107, 194, 203, 214, 406, 679, 749, 1358, 1498, 2813, 3103, 5626, 6206, 10379, 19691, 20758, 21721, 39382, 43442, 72653, 145306, 300991, 601982, 2106937, 4213874]

約数ペア:

[(1, 4213874), (2, 2106937), (7, 601982), (14, 300991), (29, 145306), (58, 72653), (97, 43442), (107, 39382), (194, 21721), (203, 20758), (214, 19691), (406, 10379), (679, 6206), (749, 5626), (1358, 3103), (1498, 2813)]