2854112854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{540347}}^1$

素因数の和:540507

約数の個数: 16

約数和(自身を含む): 4538923200

約数和(自身を除く): 1684810346

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 540347, 1080694, 10266593, 20533186, 75108233, 150216466, 1427056427, 2854112854]

約数ペア:

[(1, 2854112854), (2, 1427056427), (19, 150216466), (38, 75108233), (139, 20533186), (278, 10266593), (2641, 1080694), (5282, 540347)]