647408094

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4691363}}^1$

素因数の和:4691391

約数の個数: 16

約数和(自身を含む): 1351112832

約数和(自身を除く): 703704738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 4691363, 9382726, 14074089, 28148178, 107901349, 215802698, 323704047, 647408094]

約数ペア:

[(1, 647408094), (2, 323704047), (3, 215802698), (6, 107901349), (23, 28148178), (46, 14074089), (69, 9382726), (138, 4691363)]