854796814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{85531}}^1$

素因数の和:85815

約数の個数: 16

約数和(自身を含む): 1354826880

約数和(自身を除く): 500030066

約数列:

[1, 2, 19, 38, 263, 526, 4997, 9994, 85531, 171062, 1625089, 3250178, 22494653, 44989306, 427398407, 854796814]

約数ペア:

[(1, 854796814), (2, 427398407), (19, 44989306), (38, 22494653), (263, 3250178), (526, 1625089), (4997, 171062), (9994, 85531)]