1330562128

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{108991}}^1$

素因数の和:109115

約数の個数: 40

約数和(自身を含む): 2973301760

約数和(自身を除く): 1642739632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 108991, 217982, 435964, 762937, 871928, 1525874, 1743856, 3051748, 6103496, 11880019, 12206992, 23760038, 47520076, 83160133, 95040152, 166320266, 190080304, 332640532, 665281064, 1330562128]

約数ペア:

[(1, 1330562128), (2, 665281064), (4, 332640532), (7, 190080304), (8, 166320266), (14, 95040152), (16, 83160133), (28, 47520076), (56, 23760038), (109, 12206992), (112, 11880019), (218, 6103496), (436, 3051748), (763, 1743856), (872, 1525874), (1526, 871928), (1744, 762937), (3052, 435964), (6104, 217982), (12208, 108991)]