2651704072

素因数分解:

$2^3\times {\mathrm{2053}}^1\times {\mathrm{161453}}^1$

素因数の和:163512

約数の個数: 16

約数和(自身を含む): 4974397740

約数和(自身を除く): 2322693668

約数列:

[1, 2, 4, 8, 2053, 4106, 8212, 16424, 161453, 322906, 645812, 1291624, 331463009, 662926018, 1325852036, 2651704072]

約数ペア:

[(1, 2651704072), (2, 1325852036), (4, 662926018), (8, 331463009), (2053, 1291624), (4106, 645812), (8212, 322906), (16424, 161453)]