1330376642

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2021849}}^1$

素因数の和:2021905

約数の個数: 16

約数和(自身を含む): 2329171200

約数和(自身を除く): 998794558

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2021849, 4043698, 14152943, 28305886, 95026903, 190053806, 665188321, 1330376642]

約数ペア:

[(1, 1330376642), (2, 665188321), (7, 190053806), (14, 95026903), (47, 28305886), (94, 14152943), (329, 4043698), (658, 2021849)]