2489440852078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{70067}}^1\times {\mathrm{772379}}^1$

素因数の和:842471

約数の個数: 16

約数和(自身を含む): 3896576772480

約数和(自身を除く): 1407135920402

約数列:

[1, 2, 23, 46, 70067, 140134, 772379, 1544758, 1611541, 3223082, 17764717, 35529434, 54118279393, 108236558786, 1244720426039, 2489440852078]

約数ペア:

[(1, 2489440852078), (2, 1244720426039), (23, 108236558786), (46, 54118279393), (70067, 35529434), (140134, 17764717), (772379, 3223082), (1544758, 1611541)]