2178698968

素因数分解:

$2^3\times {\mathrm{373}}^1\times {\mathrm{683}}^1\times {\mathrm{1069}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 4105846800

約数和(自身を除く): 1927147832

約数列:

[1, 2, 4, 8, 373, 683, 746, 1069, 1366, 1492, 2138, 2732, 2984, 4276, 5464, 8552, 254759, 398737, 509518, 730127, 797474, 1019036, 1460254, 1594948, 2038072, 2920508, 3189896, 5841016, 272337371, 544674742, 1089349484, 2178698968]

約数ペア:

[(1, 2178698968), (2, 1089349484), (4, 544674742), (8, 272337371), (373, 5841016), (683, 3189896), (746, 2920508), (1069, 2038072), (1366, 1594948), (1492, 1460254), (2138, 1019036), (2732, 797474), (2984, 730127), (4276, 509518), (5464, 398737), (8552, 254759)]