1320231018

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{817987}}^1$

素因数の和:818261

約数の個数: 16

約数和(自身を含む): 2650281120

約数和(自身を除く): 1330050102

約数列:

[1, 2, 3, 6, 269, 538, 807, 1614, 817987, 1635974, 2453961, 4907922, 220038503, 440077006, 660115509, 1320231018]

約数ペア:

[(1, 1320231018), (2, 660115509), (3, 440077006), (6, 220038503), (269, 4907922), (538, 2453961), (807, 1635974), (1614, 817987)]