1399496

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 3051840

約数和(自身を除く): 1652344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 373, 469, 536, 746, 938, 1492, 1876, 2611, 2984, 3752, 5222, 10444, 20888, 24991, 49982, 99964, 174937, 199928, 349874, 699748, 1399496]

約数ペア:

[(1, 1399496), (2, 699748), (4, 349874), (7, 199928), (8, 174937), (14, 99964), (28, 49982), (56, 24991), (67, 20888), (134, 10444), (268, 5222), (373, 3752), (469, 2984), (536, 2611), (746, 1876), (938, 1492)]