1330800446

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1523}}^1\times {\mathrm{4909}}^1$

素因数の和:6523

約数の個数: 16

約数和(自身を含む): 2020366800

約数和(自身を除く): 689566354

約数列:

[1, 2, 89, 178, 1523, 3046, 4909, 9818, 135547, 271094, 436901, 873802, 7476407, 14952814, 665400223, 1330800446]

約数ペア:

[(1, 1330800446), (2, 665400223), (89, 14952814), (178, 7476407), (1523, 873802), (3046, 436901), (4909, 271094), (9818, 135547)]