1396317118

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{28087}}^1$

素因数の和:28216

約数の個数: 32

約数和(自身を含む): 2475339264

約数和(自身を除く): 1079022146

約数列:

[1, 2, 7, 14, 53, 67, 106, 134, 371, 469, 742, 938, 3551, 7102, 24857, 28087, 49714, 56174, 196609, 393218, 1488611, 1881829, 2977222, 3763658, 10420277, 13172803, 20840554, 26345606, 99736937, 199473874, 698158559, 1396317118]

約数ペア:

[(1, 1396317118), (2, 698158559), (7, 199473874), (14, 99736937), (53, 26345606), (67, 20840554), (106, 13172803), (134, 10420277), (371, 3763658), (469, 2977222), (742, 1881829), (938, 1488611), (3551, 393218), (7102, 196609), (24857, 56174), (28087, 49714)]