1645187370922

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{47656201}}^1$

素因数の和:47656665

約数の個数: 16

約数和(自身を含む): 2533975572744

約数和(自身を除く): 888788201822

約数列:

[1, 2, 41, 82, 421, 842, 17261, 34522, 47656201, 95312402, 1953904241, 3907808482, 20063260621, 40126521242, 822593685461, 1645187370922]

約数ペア:

[(1, 1645187370922), (2, 822593685461), (41, 40126521242), (82, 20063260621), (421, 3907808482), (842, 1953904241), (17261, 95312402), (34522, 47656201)]