1340724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 3902976

約数和(自身を除く): 2562252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 1451, 2902, 4353, 5804, 8706, 10157, 15961, 17412, 20314, 30471, 31922, 40628, 47883, 60942, 63844, 95766, 111727, 121884, 191532, 223454, 335181, 446908, 670362, 1340724]

約数ペア:

[(1, 1340724), (2, 670362), (3, 446908), (4, 335181), (6, 223454), (7, 191532), (11, 121884), (12, 111727), (14, 95766), (21, 63844), (22, 60942), (28, 47883), (33, 40628), (42, 31922), (44, 30471), (66, 20314), (77, 17412), (84, 15961), (132, 10157), (154, 8706), (231, 5804), (308, 4353), (462, 2902), (924, 1451)]