2721334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 2504138

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 431, 451, 574, 862, 902, 3017, 3157, 4741, 6034, 6314, 9482, 17671, 33187, 35342, 66374, 123697, 194381, 247394, 388762, 1360667, 2721334]

約数ペア:

[(1, 2721334), (2, 1360667), (7, 388762), (11, 247394), (14, 194381), (22, 123697), (41, 66374), (77, 35342), (82, 33187), (154, 17671), (287, 9482), (431, 6314), (451, 6034), (574, 4741), (862, 3157), (902, 3017)]