2181396038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{121283}}^1$

素因数の和:121348

約数の個数: 24

約数和(自身を含む): 3621782808

約数和(自身を除く): 1440386770

約数列:

[1, 2, 17, 23, 34, 46, 391, 529, 782, 1058, 8993, 17986, 121283, 242566, 2061811, 2789509, 4123622, 5579018, 47421653, 64158707, 94843306, 128317414, 1090698019, 2181396038]

約数ペア:

[(1, 2181396038), (2, 1090698019), (17, 128317414), (23, 94843306), (34, 64158707), (46, 47421653), (391, 5579018), (529, 4123622), (782, 2789509), (1058, 2061811), (8993, 242566), (17986, 121283)]