1738405247

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 1913711184

約数和(自身を除く): 175305937

約数列:

[1, 19, 43, 53, 361, 817, 1007, 2113, 2279, 15523, 19133, 40147, 43301, 90859, 111989, 762793, 822719, 1726321, 2127791, 4815527, 32800099, 40428029, 91495013, 1738405247]

約数ペア:

[(1, 1738405247), (19, 91495013), (43, 40428029), (53, 32800099), (361, 4815527), (817, 2127791), (1007, 1726321), (2113, 822719), (2279, 762793), (15523, 111989), (19133, 90859), (40147, 43301)]