1956552239972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1049}}^1\times {\mathrm{103643}}^1$

素因数の和:105116

約数の個数: 48

約数和(自身を含む): 3747974328000

約数和(自身を除く): 1791422088028

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1049, 1636, 2098, 4196, 4499, 8998, 11539, 17996, 23078, 46156, 103643, 207286, 414572, 429041, 858082, 1140073, 1716164, 2280146, 4560292, 4719451, 9438902, 18877804, 42389987, 84779974, 108721507, 169559948, 217443014, 434886028, 466289857, 932579714, 1195936577, 1865159428, 2391873154, 4783746308, 44467096363, 88934192726, 177868385452, 489138059993, 978276119986, 1956552239972]

約数ペア:

[(1, 1956552239972), (2, 978276119986), (4, 489138059993), (11, 177868385452), (22, 88934192726), (44, 44467096363), (409, 4783746308), (818, 2391873154), (1049, 1865159428), (1636, 1195936577), (2098, 932579714), (4196, 466289857), (4499, 434886028), (8998, 217443014), (11539, 169559948), (17996, 108721507), (23078, 84779974), (46156, 42389987), (103643, 18877804), (207286, 9438902), (414572, 4719451), (429041, 4560292), (858082, 2280146), (1140073, 1716164)]