2972730128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{8078071}}^1$

素因数の和:8078102

約数の個数: 20

約数和(自身を含む): 6010085568

約数和(自身を除く): 3037355440

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 8078071, 16156142, 32312284, 64624568, 129249136, 185795633, 371591266, 743182532, 1486365064, 2972730128]

約数ペア:

[(1, 2972730128), (2, 1486365064), (4, 743182532), (8, 371591266), (16, 185795633), (23, 129249136), (46, 64624568), (92, 32312284), (184, 16156142), (368, 8078071)]