2010689986

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{207673}}^1$

素因数の和:207825

約数の個数: 16

約数和(自身を含む): 3110125824

約数和(自身を除く): 1099435838

約数列:

[1, 2, 47, 94, 103, 206, 4841, 9682, 207673, 415346, 9760631, 19521262, 21390319, 42780638, 1005344993, 2010689986]

約数ペア:

[(1, 2010689986), (2, 1005344993), (47, 42780638), (94, 21390319), (103, 19521262), (206, 9760631), (4841, 415346), (9682, 207673)]