3293738

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 6034176

約数和(自身を除く): 2740438

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 193, 322, 371, 386, 742, 1219, 1351, 2438, 2702, 4439, 8533, 8878, 10229, 17066, 20458, 31073, 62146, 71603, 143206, 235267, 470534, 1646869, 3293738]

約数ペア:

[(1, 3293738), (2, 1646869), (7, 470534), (14, 235267), (23, 143206), (46, 71603), (53, 62146), (106, 31073), (161, 20458), (193, 17066), (322, 10229), (371, 8878), (386, 8533), (742, 4439), (1219, 2702), (1351, 2438)]