8864173918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{485389}}^1$

素因数の和:485811

約数の個数: 16

約数和(自身を含む): 13909335840

約数和(自身を除く): 5045161922

約数列:

[1, 2, 23, 46, 397, 794, 9131, 18262, 485389, 970778, 11163947, 22327894, 192699433, 385398866, 4432086959, 8864173918]

約数ペア:

[(1, 8864173918), (2, 4432086959), (23, 385398866), (46, 192699433), (397, 22327894), (794, 11163947), (9131, 970778), (18262, 485389)]