814296004

素因数分解:

$2^2\times {\mathrm{491}}^1\times {\mathrm{414611}}^1$

素因数の和:415106

約数の個数: 12

約数和(自身を含む): 1427923728

約数和(自身を除く): 613627724

約数列:

[1, 2, 4, 491, 982, 1964, 414611, 829222, 1658444, 203574001, 407148002, 814296004]

約数ペア:

[(1, 814296004), (2, 407148002), (4, 203574001), (491, 1658444), (982, 829222), (1964, 414611)]