243977081038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6420449501}}^1$

素因数の和:6420449522

約数の個数: 8

約数和(自身を含む): 385226970120

約数和(自身を除く): 141249889082

約数列:

[1, 2, 19, 38, 6420449501, 12840899002, 121988540519, 243977081038]

約数ペア:

[(1, 243977081038), (2, 121988540519), (19, 12840899002), (38, 6420449501)]