2012307812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{53479}}^1$

素因数の和:53915

約数の個数: 24

約数和(自身を含む): 3683702400

約数和(自身を除く): 1671394588

約数列:

[1, 2, 4, 23, 46, 92, 409, 818, 1636, 9407, 18814, 37628, 53479, 106958, 213916, 1230017, 2460034, 4920068, 21872911, 43745822, 87491644, 503076953, 1006153906, 2012307812]

約数ペア:

[(1, 2012307812), (2, 1006153906), (4, 503076953), (23, 87491644), (46, 43745822), (92, 21872911), (409, 4920068), (818, 2460034), (1636, 1230017), (9407, 213916), (18814, 106958), (37628, 53479)]