2081852014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{490309}}^1$

素因数の和:490515

約数の個数: 16

約数和(自身を含む): 3424325040

約数和(自身を除く): 1342473026

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 490309, 980618, 5393399, 10786798, 94629637, 189259274, 1040926007, 2081852014]

約数ペア:

[(1, 2081852014), (2, 1040926007), (11, 189259274), (22, 94629637), (193, 10786798), (386, 5393399), (2123, 980618), (4246, 490309)]